{"id":2155,"date":"2026-05-14T07:37:53","date_gmt":"2026-05-14T07:37:53","guid":{"rendered":"https:\/\/materialparts.com\/sn74lvc2g241dcur\/"},"modified":"2026-05-15T06:55:54","modified_gmt":"2026-05-15T06:55:54","slug":"sn74lvc2g241dcur","status":"publish","type":"post","link":"https:\/\/materialparts.com\/ar\/sn74lvc2g241dcur\/","title":{"rendered":"sn74lvc2g241dcur"},"content":{"rendered":"

\u0646\u0638\u0631\u0629 \u0639\u0627\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u0646\u062a\u062c<\/h2>\n

\u0625\u0646 SN74LVC2G241DCUR \u0639\u0628\u0627\u0631\u0629 \u0639\u0646 \u0645\u062e\u0632\u0646 \u0645\u0624\u0642\u062a \u0645\u0632\u062f\u0648\u062c \u063a\u064a\u0631 \u0645\u0642\u0644\u0648\u0628 \u0648\u0633\u0627\u0626\u0642 \u062e\u0637 \u0645\u0639 \u0645\u062e\u0631\u062c\u0627\u062a \u062b\u0644\u0627\u062b\u064a\u0629 \u0627\u0644\u062d\u0627\u0644\u0627\u062a\u060c \u062a\u0645 \u062a\u0635\u0646\u064a\u0639\u0647 \u0628\u0648\u0627\u0633\u0637\u0629 Texas Instruments \u0643\u062c\u0632\u0621 \u0645\u0646 \u0639\u0627\u0626\u0644\u0629 \u0645\u0646\u0637\u0642 LVC (CMOS) \u0645\u0646\u062e\u0641\u0636\u0629 \u0627\u0644\u062c\u0647\u062f. \u062a\u0645 \u062a\u0635\u0645\u064a\u0645 \u0647\u0630\u0627 \u0627\u0644\u062c\u0647\u0627\u0632 \u0644\u0644\u062a\u0634\u063a\u064a\u0644 \u0645\u0646 1.65 \u0641\u0648\u0644\u062a \u0625\u0644\u0649 5.5 \u0641\u0648\u0644\u062a VCC\u060c \u0648\u0647\u0648 \u0645\u0635\u0645\u0645 \u0644\u062a\u0634\u063a\u064a\u0644 1.65 \u0641\u0648\u0644\u062a \u0625\u0644\u0649 5.5 \u0641\u0648\u0644\u062a\u060c \u0648\u0647\u0648 \u0645\u0646\u0638\u0645 \u0643\u0645\u0634\u063a\u0644\u064a \u062e\u0637\u064a\u0646 \u0645\u0633\u062a\u0642\u0644\u064a\u0646 1 \u0628\u062a \u0645\u0639 \u0645\u062f\u062e\u0644\u0627\u062a \u062a\u062d\u0643\u0645 \u0645\u0646\u0641\u0635\u0644\u0629 \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0645\u0643\u064a\u0646 (1OE\u060c 2OE)\u060c \u0645\u0645\u0627 \u064a\u062c\u0639\u0644\u0647 \u0645\u062b\u0627\u0644\u064a\u064b\u0627 \u0644\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0645\u0648\u062c\u0647\u0629 \u0646\u062d\u0648 \u0627\u0644\u0646\u0627\u0642\u0644 \u0627\u0644\u062a\u064a \u062a\u062a\u0637\u0644\u0628 \u062a\u0648\u062c\u064a\u0647 \u0625\u0634\u0627\u0631\u0629 \u0627\u0646\u062a\u0642\u0627\u0626\u064a. \u0644\u0627 \u062a\u0634\u063a\u0644 \u062d\u0632\u0645\u0629 DCU (VSSOP-8) \u0633\u0648\u0649 2.0 \u00d7 3.1 \u0645\u0645 \u0645\u0646 \u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0644\u0648\u062d\u0629\u060c \u0645\u0645\u0627 \u064a\u062a\u064a\u062d \u062a\u062e\u0637\u064a\u0637\u0627\u062a \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0643\u062b\u0627\u0641\u0629. \u062a\u0634\u0645\u0644 \u0627\u0644\u0645\u0632\u0627\u064a\u0627 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u062a\u0623\u062e\u064a\u0631 \u0627\u0646\u062a\u0634\u0627\u0631 \u0623\u0642\u0635\u0649 \u064a\u0628\u0644\u063a 4.1 \u0646\u0627\u0646\u0648\u0645\u062a\u0631 \u0639\u0646\u062f 3.3 \u0641\u0648\u0644\u062a\u060c \u0648\u0645\u062d\u0631\u0643 \u0625\u062e\u0631\u0627\u062c \u0645\u062a\u0648\u0627\u0632\u0646 \u00b1 24 \u0645\u0644\u0644\u064a \u0623\u0645\u0628\u064a\u0631 \u0639\u0646\u062f 3.3 \u0641\u0648\u0644\u062a\u060c \u0648\u0645\u062f\u062e\u0644\u0627\u062a \u062a\u062a\u062d\u0645\u0644 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0632\u0627\u0626\u062f \u062d\u062a\u0649 5.5 \u0641\u0648\u0644\u062a\u060c \u0648\u062f\u0627\u0626\u0631\u0629 \u0625\u064a\u0642\u0627\u0641 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u062a\u064a \u062a\u062f\u0639\u0645 \u0627\u0644\u0625\u062f\u062e\u0627\u0644 \u0627\u0644\u0645\u0628\u0627\u0634\u0631 \u0648\u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u062c\u0632\u0626\u064a \u0644\u062e\u0641\u0636 \u0627\u0644\u0637\u0627\u0642\u0629. \u064a\u0645\u0643\u0646 \u0644\u0644\u062c\u0647\u0627\u0632 \u0623\u064a\u0636\u064b\u0627 \u0623\u0646 \u064a\u0639\u0645\u0644 \u0643\u0645\u062a\u0631\u062c\u0645 \u0644\u0623\u0633\u0641\u0644\u060c \u062d\u064a\u062b \u064a\u0642\u0648\u0645 \u0628\u062a\u062d\u0648\u064a\u0644 \u0645\u0633\u062a\u0648\u064a\u0627\u062a \u0645\u0646\u0637\u0642 \u0627\u0644\u0625\u062f\u062e\u0627\u0644 \u062d\u062a\u0649 5.5 \u0641\u0648\u0644\u062a \u0625\u0644\u0649 \u062c\u0647\u062f \u0633\u0643\u0629 VCC.<\/p>\n

\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u0639\u0627\u0626\u0644\u0629 \u0627\u0644\u0645\u0646\u0637\u0642<\/td>\nLVC (\u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u0646\u062e\u0641\u0636 CMOS)<\/td>\n<\/tr>\n
\u0639\u062f\u062f \u0627\u0644\u0642\u0646\u0648\u0627\u062a<\/td>\n2<\/td>\n<\/tr>\n
\u0627\u0644\u062a\u0643\u0648\u064a\u0646<\/td>\n2 \u00d7 1 \u0628\u062a \u0645\u062e\u0632\u0646 \u0645\u0624\u0642\u062a\/\u0645\u0634\u063a\u0644 \u063a\u064a\u0631 \u0645\u0642\u0644\u0648\u0628 1 \u0628\u062a<\/td>\n<\/tr>\n
\u0646\u0637\u0627\u0642 \u062c\u0647\u062f \u0627\u0644\u0625\u0645\u062f\u0627\u062f (VCC)<\/td>\n1.65 \u0641\u0648\u0644\u062a \u0625\u0644\u0649 5.5 \u0641\u0648\u0644\u062a<\/td>\n<\/tr>\n
\u0646\u0637\u0627\u0642 \u062c\u0647\u062f \u0627\u0644\u0625\u062f\u062e\u0627\u0644<\/td>\n\u0645\u0646 0 \u0641\u0648\u0644\u062a \u0625\u0644\u0649 5.5 \u0641\u0648\u0644\u062a (\u064a\u062a\u062d\u0645\u0644 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0632\u0627\u0626\u062f)<\/td>\n<\/tr>\n
\u062a\u0623\u062e\u064a\u0631 \u0627\u0644\u0627\u0646\u062a\u0634\u0627\u0631 (tpd\u060c \u0643\u062d\u062f \u0623\u0642\u0635\u0649)<\/td>\n4.1 \u0646\u0627\u0646\u0648 \u062b\u0627\u0646\u064a\u0629 \u0639\u0646\u062f 3.3 \u0641\u0648\u0644\u062a<\/td>\n<\/tr>\n
\u062a\u064a\u0627\u0631 \u0645\u062d\u0631\u0643 \u0627\u0644\u0625\u062e\u0631\u0627\u062c (IOH\/IOL \u0639\u0646\u062f 3.3 \u0641\u0648\u0644\u062a)<\/td>\n\u00b1 24 \u0645\u0644\u0644\u064a \u0623\u0645\u0628\u064a\u0631<\/td>\n<\/tr>\n
\u062a\u064a\u0627\u0631 \u0645\u062d\u0631\u0643 \u0627\u0644\u0625\u062e\u0631\u0627\u062c (IOH\/IOL \u0639\u0646\u062f 4.5 \u0641\u0648\u0644\u062a)<\/td>\n\u00b1 32 \u0645\u0644\u0644\u064a \u0623\u0645\u0628\u064a\u0631<\/td>\n<\/tr>\n
\u062a\u064a\u0627\u0631 \u0627\u0644\u0625\u0645\u062f\u0627\u062f \u0627\u0644\u0647\u0627\u062f\u0626 (ICC\u060c \u0643\u062d\u062f \u0623\u0642\u0635\u0649)<\/td>\n10 \u0645\u064a\u0643\u0631\u0648 \u0623\u0645\u0628\u064a\u0631<\/td>\n<\/tr>\n
\u0646\u0648\u0639 \u0627\u0644\u0625\u062e\u0631\u0627\u062c<\/td>\n3-\u0627\u0644\u062f\u0648\u0644\u0629<\/td>\n<\/tr>\n
\u0646\u0648\u0639 \u0627\u0644\u0625\u062f\u062e\u0627\u0644<\/td>\nCMOS \u0642\u064a\u0627\u0633\u064a<\/td>\n<\/tr>\n
\u0627\u0644\u0642\u0637\u0628\u064a\u0629<\/td>\n\u063a\u064a\u0631 \u0645\u0642\u0644\u0648\u0628<\/td>\n<\/tr>\n
\u0645\u0633\u062a\u0648\u0649 \u062a\u0645\u0643\u064a\u0646 \u0627\u0644\u0625\u062e\u0631\u0627\u062c \u0627\u0644\u0646\u0634\u0637<\/td>\n1OE: \u0645\u0646\u062e\u0641\u0636 \u0646\u0634\u0637\u061b 2OE: \u0645\u0631\u062a\u0641\u0639 \u0646\u0634\u0637<\/td>\n<\/tr>\n
VOH \u0639\u0646\u062f IOH = -24 \u0645\u0644\u0644\u064a \u0623\u0645\u0628\u064a\u0631\u060c 3.3 \u0641\u0648\u0644\u062a<\/td>\n2.4 \u0641\u0648\u0644\u062a (\u062f\u0642\u064a\u0642\u0629)<\/td>\n<\/tr>\n
\u0641\u0648\u0644\u062a \u0639\u0646\u062f IOL = 24 \u0645\u0644\u0644\u064a \u0623\u0645\u0628\u064a\u0631\u060c 3.3 \u0641\u0648\u0644\u062a<\/td>\n0.4 \u0641\u0648\u0644\u062a (\u062d\u062f \u0623\u0642\u0635\u0649)<\/td>\n<\/tr>\n
\u0627\u0644\u0627\u0631\u062a\u062f\u0627\u062f \u0627\u0644\u0623\u0631\u0636\u064a \u0644\u0644\u0625\u062e\u0631\u0627\u062c (VOLP\u060c \u0627\u0644\u0646\u0648\u0639)<\/td>\n< 0.8 \u0641\u0648\u0644\u062a \u0639\u0646\u062f VCC = 3.3 \u0641\u0648\u0644\u062a<\/td>\n<\/tr>\n
\u062e\u0631\u062c VOH VOH Undershoot (VOHV\u060c \u0627\u0644\u0646\u0648\u0639)<\/td>\n> 2 \u0641\u0648\u0644\u062a \u0639\u0646\u062f VCC = 3.3 \u0641\u0648\u0644\u062a<\/td>\n<\/tr>\n
\u062f\u0639\u0645 Ioff<\/td>\n\u0646\u0639\u0645 (\u0627\u0644\u0625\u062f\u062e\u0627\u0644 \u0627\u0644\u0645\u0628\u0627\u0634\u0631\/\u0625\u064a\u0642\u0627\u0641 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u062c\u0632\u0626\u064a)<\/td>\n<\/tr>\n
\u0623\u062f\u0627\u0621 \u0627\u0644\u0645\u0632\u0644\u0627\u062c<\/td>\n> 100 \u0645\u0644\u0644\u064a \u0623\u0645\u0628\u064a\u0631 \u0644\u0643\u0644 JESD 78\u060c \u0627\u0644\u0641\u0626\u0629 \u0627\u0644\u062b\u0627\u0646\u064a\u0629<\/td>\n<\/tr>\n
\u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0627\u0644\u062a\u0641\u0631\u064a\u063a \u0627\u0644\u0643\u0647\u0631\u0648\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a \u0627\u0644\u062b\u0646\u0627\u0626\u064a (HBM)<\/td>\n2000 V (JESD 22, A114-A)<\/td>\n<\/tr>\n
\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0628\u064a\u0626\u0629 \u0648\u0627\u0644\u062a\u0646\u0645\u064a\u0629 \u0627\u0644\u0645\u0633\u062a\u062f\u0627\u0645\u0629 (\u0622\u0644\u064a\u0629 \u0627\u0644\u062a\u0646\u0645\u064a\u0629 \u0627\u0644\u0646\u0638\u064a\u0641\u0629)<\/td>\n1000 \u0641\u0648\u0644\u062a (JESD 22, C101)<\/td>\n<\/tr>\n
\u0627\u0644\u062d\u0632\u0645\u0629<\/td>\nVSSOP-8 (DCU)\u060c 2.0 \u00d7 3.1 \u0645\u0645<\/td>\n<\/tr>\n
\u0646\u0637\u0627\u0642 \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/td>\n-40 \u0625\u0644\u0649 +125 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629<\/td>\n<\/tr>\n
RoHS \/ REACH<\/td>\n\u0645\u062a\u0648\u0627\u0641\u0642<\/td>\n<\/tr>\n
\u062a\u0635\u0646\u064a\u0641 MSL<\/td>\n\u0627\u0644\u0645\u0633\u062a\u0648\u0649-1-260C-260C-UNLIM<\/td>\n<\/tr>\n<\/table>\n

\u0627\u0644\u0645\u064a\u0632\u0627\u062a<\/h2>\n
    \n
  • \u0645\u062e\u0632\u0646 \u0645\u0624\u0642\u062a \u0645\u0632\u062f\u0648\u062c \u063a\u064a\u0631 \u0645\u0642\u0644\u0648\u0628\/\u0645\u0634\u063a\u0644 \u062e\u0637 \u0645\u0639 \u0639\u0646\u0627\u0635\u0631 \u062a\u062d\u0643\u0645 \u0645\u0633\u062a\u0642\u0644\u0629 \u0644\u062a\u0645\u0643\u064a\u0646 \u0627\u0644\u0625\u062e\u0631\u0627\u062c \u062b\u0644\u0627\u062b\u064a \u0627\u0644\u062d\u0627\u0644\u0629 (1OE \u0645\u0646\u062e\u0641\u0636 \u0646\u0634\u0637\u060c 2OE \u0646\u0634\u0637 \u0645\u0631\u062a\u0641\u0639)<\/li>\n
  • \u0646\u0637\u0627\u0642 \u062c\u0647\u062f \u0625\u0645\u062f\u0627\u062f \u0648\u0627\u0633\u0639: 1.65 \u0641\u0648\u0644\u062a \u0625\u0644\u0649 5.5 \u0641\u0648\u0644\u062a\u060c \u0645\u0645\u0627 \u064a\u062f\u0639\u0645 \u062a\u0635\u0627\u0645\u064a\u0645 \u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0630\u0627\u062a \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u062e\u062a\u0644\u0637<\/li>\n
  • \u062a\u0642\u0628\u0644 \u0627\u0644\u0645\u062f\u062e\u0644\u0627\u062a \u0627\u0644\u0645\u062a\u062d\u0645\u0644\u0629 \u0644\u0644\u062c\u0647\u062f \u0627\u0644\u0632\u0627\u0626\u062f \u0625\u0634\u0627\u0631\u0627\u062a \u062a\u0635\u0644 \u0625\u0644\u0649 5.5 \u0641\u0648\u0644\u062a \u0645\u0633\u062a\u0642\u0644\u0629 \u0639\u0646 VCC<\/li>\n
  • \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0642\u0635\u0649 \u0644\u062a\u0623\u062e\u064a\u0631 \u0627\u0644\u0627\u0646\u062a\u0634\u0627\u0631 \u064a\u0628\u0644\u063a 4.1 \u0646\u0627\u0646\u0648\u0645\u062a\u0631 \u0641\u0642\u0637 \u0639\u0646\u062f 3.3 \u0641\u0648\u0644\u062a \u0644\u062a\u062e\u0632\u064a\u0646 \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629<\/li>\n
  • \u0645\u062d\u0631\u0643 \u0625\u062e\u0631\u0627\u062c \u0645\u062a\u0648\u0627\u0632\u0646 \u00b1 24 \u0645\u0644\u0644\u064a \u0623\u0645\u0628\u064a\u0631 \u0639\u0646\u062f 3.3 \u0641\u0648\u0644\u062a\u061b \u0645\u062d\u0631\u0643 \u0625\u062e\u0631\u0627\u062c \u00b1 32 \u0645\u0644\u0644\u064a \u0623\u0645\u0628\u064a\u0631 \u0639\u0646\u062f 4.5 \u0641\u0648\u0644\u062a<\/li>\n
  • \u062a\u064a\u0627\u0631 \u0633\u0627\u0643\u0646 \u0645\u0646\u062e\u0641\u0636 \u0644\u0644\u063a\u0627\u064a\u0629: 10 \u0645\u064a\u0643\u0631\u0648 \u0623\u0645\u0628\u064a\u0631 \u0643\u062d\u062f \u0623\u0642\u0635\u0649 \u0644\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062a\u0631\u062f\u062f \u0644\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u062d\u0633\u0627\u0633\u0629 \u0644\u0644\u0637\u0627\u0642\u0629<\/li>\n
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  • \u0645\u062a\u0648\u0641\u0631\u0629 \u0641\u064a \u062a\u0642\u0646\u064a\u0629 \u062d\u0632\u0645\u0629 NanoFree \u0645\u0646 \u062a\u0643\u0633\u0627\u0633 \u0625\u0646\u0633\u062a\u0631\u0648\u0645\u0646\u062a\u0633 \u0628\u062a\u0642\u0646\u064a\u0629 NanoFree \u0644\u0623\u062f\u0646\u0649 \u062d\u062f \u0645\u0646 \u0627\u0644\u0628\u0635\u0645\u0629<\/li>\n<\/ul>\n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
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    • \u0645\u0634\u063a\u0644\u0627\u062a\/\u0645\u0633\u062c\u0644\u0627\u062a Blu-ray \u0648DVD<\/li>\n
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    • \u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0643\u0645\u0628\u064a\u0648\u062a\u0631 \u0627\u0644\u0645\u062f\u0645\u062c\u0629 \u0648\u0643\u0627\u0645\u064a\u0631\u0627\u062a \u0627\u0644\u0641\u064a\u062f\u064a\u0648 \u0627\u0644\u0631\u0642\u0645\u064a\u0629<\/li>\n
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    • \u0628\u0631\u0627\u0645\u062c \u062a\u0634\u063a\u064a\u0644 \u0639\u0646\u0627\u0648\u064a\u0646 \u0627\u0644\u0630\u0627\u0643\u0631\u0629\u060c \u0648\u0628\u0631\u0627\u0645\u062c \u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0633\u0627\u0639\u0629\u060c \u0648\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0627\u0633\u062a\u0642\u0628\u0627\u0644\/\u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u0627\u0644\u0645\u0648\u062c\u0647\u0629 \u0644\u0644\u0646\u0627\u0642\u0644<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The SN74LVC2G241DCUR is a dual non-inverting buffer and line driver with 3-state outputs, manufactured by Texas Instruments as part of the LVC (Low-Voltage CMOS) logic family. Designed for 1.65-V to 5.5-V VCC operation, this device is organized as two independent 1-bit line drivers with separate output-enable (1OE, 2OE) control inputs, making it ideal […]<\/p>\n","protected":false},"author":2,"featured_media":2162,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13,15],"tags":[],"chip_brand":[138],"class_list":["post-2155","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-integrated-circuits-ics","category-logic-chips","chip_brand-ti"],"acf":{"brief_explanation":"Dual non-inverting buffer\/driver, 2-ch, 3-state output, 1.65V-5.5V, 4.1ns tpd, +\/-24mA drive, VSSOP-8, Ioff","date_code":"","package_case":"VSSOP-8 (DCU), 2.0 x 3.1 x 1.0 mm","in_stock":6864,"datasheet":"https:\/\/www.ti.com\/product\/SN74LVC2G241","price":"$0.234 @ 1ku","product_introduction":"The SN74LVC2G241DCUR is a dual non-inverting buffer and line driver with 3-state outputs, manufactured by Texas Instruments as part of the 74LVC logic family. Designed for operation from 1.65 V to 5.5 V, this device is specifically engineered to improve the performance and density of 3-state memory-address drivers, clock drivers, and bus-oriented receivers and transmitters. The device is organized as two independent 1-bit line drivers, each with its own output-enable control: the 1OE input is active-low and the 2OE input is active-high. When the output-enable condition is met, data passes from the A input to the Y output; when disabled, the output enters the high-impedance (3-state) state, allowing safe bus sharing among multiple devices. A key advantage of this device is its over-voltage tolerant input structure, which accepts signals up to 5.5 V regardless of the VCC supply level. This enables the SN74LVC2G241DCUR to function as a down-translator, converting higher-voltage logic levels to the VCC rail voltage \u2014 a valuable feature in mixed-voltage systems where a 3.3 V or 5 V bus must interface with a lower-voltage controller. The integrated Ioff circuitry ensures that outputs are disabled during power-up or power-down, preventing damaging backflow current and supporting live insertion and partial-power-down applications. Packaged in a compact VSSOP-8 (DCU) footprint of only 2.0 x 3.1 mm, the device minimizes board area while delivering robust \u00b124-mA output drive at 3.3 V and a propagation delay of just 4.1 ns.","working_principle":"The SN74LVC2G241DCUR operates through three functional subsystems:\n\n1. Non-Inverting Buffer Core: Each of the two channels contains a CMOS non-inverting buffer stage. When the corresponding output-enable pin is in the active state (1OE = low for Channel 1; 2OE = high for Channel 2), the buffer passes the logic level at the A input directly to the Y output without inversion. The CMOS push-pull output stage provides symmetric source (IOH) and sink (IOL) current capability \u2014 up to \u00b124 mA at 3.3 V \u2014 ensuring strong signal drive even across long PCB traces or multiple loads. The balanced output architecture minimizes duty-cycle distortion in clock distribution applications.\n\n2. 3-State Output Enable Control: Each channel features an independent output-enable input. When the enable condition is not met (1OE = high or 2OE = low), the output transistors are both turned off, placing the Y output in a high-impedance (Hi-Z) state. This allows multiple devices to share a common bus without contention. During power-up or power-down transients, the Ioff circuitry ensures the outputs remain in Hi-Z, preventing back-drive current from flowing through the device and protecting downstream components. Designers should tie 1OE to VCC via a pull-up resistor and 2OE to GND via a pull-down resistor to guarantee the Hi-Z state during supply transitions.\n\n3. Over-Voltage Tolerant Input and Down-Translation: The input stage is designed to accept voltages up to 5.5 V independently of the VCC supply. When VCC is set to a lower voltage (e.g., 1.8 V or 2.5 V) while the input signal originates from a higher-voltage domain (e.g., 3.3 V or 5 V), the device clamps and level-shifts the input to the VCC logic level at the output. This down-translation capability eliminates the need for external level-shifter ICs in mixed-voltage system designs. The input clamp diodes also provide a defined path for negative undershoots up to -50 mA (IIK), protecting the thin-oxide CMOS gates from damage.","pin_description":"\n
      Pin No.<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>\n
      1<\/td>1OE<\/td>Input (Active Low)<\/td>Output enable for Channel 1. When 1OE is low, the 1Y output follows the 1A input. When 1OE is high, the 1Y output is in the high-impedance (3-state) state.<\/td><\/tr>\n
      2<\/td>1A<\/td>Input<\/td>Data input for Channel 1. Over-voltage tolerant, accepts signals up to 5.5 V independent of VCC. The non-inverted logic level appears at 1Y when 1OE is active.<\/td><\/tr>\n
      3<\/td>2Y<\/td>Output (3-State)<\/td>Data output for Channel 2. Follows the 2A input when 2OE is high. Enters high-impedance state when 2OE is low. Capable of sourcing\/sinking up to \u00b124 mA at 3.3 V.<\/td><\/tr>\n
      4<\/td>GND<\/td>Power<\/td>Ground reference. Must be connected to the PCB ground plane for proper device operation and thermal management.<\/td><\/tr>\n
      5<\/td>2A<\/td>Input<\/td>Data input for Channel 2. Over-voltage tolerant, accepts signals up to 5.5 V independent of VCC. The non-inverted logic level appears at 2Y when 2OE is active.<\/td><\/tr>\n
      6<\/td>2OE<\/td>Input (Active High)<\/td>Output enable for Channel 2. When 2OE is high, the 2Y output follows the 2A input. When 2OE is low, the 2Y output is in the high-impedance (3-state) state.<\/td><\/tr>\n
      7<\/td>1Y<\/td>Output (3-State)<\/td>Data output for Channel 1. Follows the 1A input when 1OE is low. Enters high-impedance state when 1OE is high. Capable of sourcing\/sinking up to \u00b124 mA at 3.3 V.<\/td><\/tr>\n
      8<\/td>VCC<\/td>Power<\/td>Positive supply voltage. Operating range: 1.65 V to 5.5 V. Decoupling capacitors (0.1 \u00b5F typical) should be placed close to this pin.<\/td><\/tr>\n<\/table>","application_scenarios":"
        \n
      • AV receivers and home theater systems: Buffers audio\/video control signals between DSPs and HDMI\/SPDIF interfaces with 3-state bus sharing<\/li>\n
      • Desktop and notebook PCs: Drives memory address lines and clock distribution networks with low propagation delay and high drive strength<\/li>\n
      • Portable media players and mobile internet devices: Level-shifts signals between 1.8 V\/2.5 V processors and 3.3 V peripherals using down-translation capability<\/li>\n
      • GPS personal navigation devices: Buffers communication bus signals between GPS module and host processor with minimal power consumption (10 \u00b5A ICC)<\/li>\n
      • Embedded PCs and industrial systems: Provides bus isolation and signal buffering with Ioff live-insertion support for hot-swap modules<\/li>\n<\/ul>","alternative_models":"\n
        Manufacturer<\/th>Part Number<\/th>Channels<\/th>Package<\/th>Key Notes<\/th><\/tr>\n
        Texas Instruments<\/td>SN74LVC2G241DCTR<\/td>2<\/td>SSOP-8 (DCT), 2.95 x 4 mm<\/td>Same function, different package option (SSOP)<\/td><\/tr>\n
        Texas Instruments<\/td>SN74LVC2G241YZPR<\/td>2<\/td>DSBGA-8 (YZP), 2.25 x 1.25 mm<\/td>Chip-scale package for ultra-compact designs<\/td><\/tr>\n
        Nexperia<\/td>74LVC2G241GW,125<\/td>2<\/td>TSSOP-8 (SOT353)<\/td>Pin-compatible alternative from Nexperia<\/td><\/tr>\n
        onsemi<\/td>MC74LVC2G241DTG<\/td>2<\/td>TSOP-8<\/td>Equivalent function from onsemi, similar specifications<\/td><\/tr>\n
        Diodes Incorporated<\/td>74LVC2G241DW-7<\/td>2<\/td>SOT-363 (SC-88)<\/td>Compact alternative, 1.65 V to 5.5 V operation<\/td><\/tr>\n<\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/2155","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/comments?post=2155"}],"version-history":[{"count":1,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/2155\/revisions"}],"predecessor-version":[{"id":2166,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/2155\/revisions\/2166"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/media\/2162"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/media?parent=2155"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/categories?post=2155"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/tags?post=2155"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=2155"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}