{"id":5277,"date":"2026-06-09T10:38:43","date_gmt":"2026-06-09T10:38:43","guid":{"rendered":"https:\/\/materialparts.com\/sn74avc4t245pwr\/"},"modified":"2026-06-09T10:38:43","modified_gmt":"2026-06-09T10:38:43","slug":"sn74avc4t245pwr","status":"publish","type":"post","link":"https:\/\/materialparts.com\/ar\/sn74avc4t245pwr\/","title":{"rendered":"SN74AVC4T245PWR"},"content":{"rendered":"

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

SN74AVC4T245PWR from TI is a 4-bit dual-supply voltage-level translator with 3-state outputs. 1.2-3.6V on each side. 200Mbps. Direction control. TSSOP-16.<\/p>\n

\u0645\u0628\u062f\u0623 \u0627\u0644\u0639\u0645\u0644<\/h2>\n

Dual-supply: A-port referenced to VCCA, B-port to VCCB. DIR pin controls direction (A-to-B or B-to-A). OE enables 3-state. 200Mbps data rate. 1.2V minimum supply for sub-1.8V logic.<\/p>\n

Pin Description<\/h2>\n\n\n\n\n\n
\u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u062f\u0628\u0648\u0633<\/th>\n\u0627\u0644\u0627\u0633\u0645<\/th>\n\u0627\u0644\u0648\u0638\u064a\u0641\u0629<\/th>\n<\/tr>\n
A-port<\/td>\nA1-A4<\/td>\nData A (VCCA)<\/td>\n<\/tr>\n
B-port<\/td>\nB1-B4<\/td>\nData B (VCCB)<\/td>\n<\/tr>\n
\u0627\u0644\u062a\u062d\u0643\u0645<\/td>\nDIR\/OE<\/td>\nDirection and enable<\/td>\n<\/tr>\n<\/table>\n

\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
    \n
  • Voltage level translation<\/li>\n
  • 1.2V to 3.3V bridging<\/li>\n
  • FPGA\/MCU interface<\/li>\n<\/ul>\n

    Alternative Models<\/h2>\n\n\n\n
    \u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629<\/th>\n\u0631\u0642\u0645 \u0627\u0644\u062c\u0632\u0621<\/th>\n\u0627\u0644\u0645\u0644\u0627\u062d\u0638\u0627\u062a<\/th>\n<\/tr>\n
    TI<\/td>\nSN74AVC8T245PWR<\/td>\n8-bit version<\/td>\n<\/tr>\n<\/table>","protected":false},"excerpt":{"rendered":"

    Product Overview SN74AVC4T245PWR from TI is a 4-bit dual-supply voltage-level translator with 3-state outputs. 1.2-3.6V on each side. 200Mbps. Direction control. TSSOP-16. Working Principle Dual-supply: A-port referenced to VCCA, B-port to VCCB. DIR pin controls direction (A-to-B or B-to-A). OE enables 3-state. 200Mbps data rate. 1.2V minimum supply for sub-1.8V logic. Pin Description Pin Group […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13],"tags":[],"chip_brand":[138],"class_list":["post-5277","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","chip_brand-ti"],"acf":{"brief_explanation":"4-bit dual-supply level translator, TSSOP-16","date_code":"","package_case":"TSSOP-16 (5.0 x 4.4 x 0.9mm)","in_stock":3262,"datasheet":"https:\/\/www.ti.com\/lit\/ds\/symlink\/sn74avc4t245.pdf","price":"$0.90 @ 1ku","product_introduction":"SN74AVC4T245PWR from TI is a 4-bit dual-supply voltage-level translator with 3-state outputs. 1.2-3.6V on each side. 200Mbps. Direction control. TSSOP-16.","working_principle":"Dual-supply: A-port referenced to VCCA, B-port to VCCB. DIR pin controls direction (A-to-B or B-to-A). OE enables 3-state. 200Mbps data rate. 1.2V minimum supply for sub-1.8V logic.","pin_description":"
    Pin Group<\/th>Name<\/th>Function<\/th><\/tr>
    A-port<\/td>A1-A4<\/td>Data A (VCCA)<\/td><\/tr>
    B-port<\/td>B1-B4<\/td>Data B (VCCB)<\/td><\/tr>
    Control<\/td>DIR\/OE<\/td>Direction and enable<\/td><\/tr><\/table>","application_scenarios":"
    • Voltage level translation<\/li>
    • 1.2V to 3.3V bridging<\/li>
    • FPGA\/MCU interface<\/li><\/ul>","alternative_models":"
      Manufacturer<\/th>Part Number<\/th>Notes<\/th><\/tr>
      TI<\/td>SN74AVC8T245PWR<\/td>8-bit version<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/5277","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=5277"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/5277\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/media?parent=5277"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/categories?post=5277"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/tags?post=5277"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=5277"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}