\n| Temp<\/td>\n | -40~125C<\/td>\n<\/tr>\n<\/table>\n\u7279\u70b9<\/h2>\n\n- Hex Schmitt-trigger inverter<\/li>\n
- 1.65-5.5V wide supply range<\/li>\n
- Hysteresis for noise immunity<\/li>\n
- Over-voltage tolerant inputs to 5.5V<\/li>\n
- +\/-24mA output drive<\/li>\n<\/ul>\n
\u5e94\u7528<\/h2>\n\n- Signal conditioning<\/li>\n
- Waveform shaping<\/li>\n
- Square wave generation<\/li>\n
- Debounce circuits<\/li>\n
- Level translation<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"
Product Overview The 74LVC14AD from Nexperia is a hex Schmitt-trigger inverter with 1.65-5.5V supply, hysteresis for noise rejection, and over-voltage tolerant inputs in SOIC-14 for signal conditioning and waveform shaping. Key Specifications Channels 6 Supply 1.65-5.5V Input Type Schmitt-trigger Output Drive +\/-24mA Prop Delay 3.8ns @ 3.3V Temp -40~125C Features Hex Schmitt-trigger inverter 1.65-5.5V wide […]<\/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":[168],"class_list":["post-5735","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","chip_brand-nxp"],"acf":{"brief_explanation":"Hex Schmitt-trigger inverter, LVC, 1.65-5.5V, SOIC-14","date_code":"","package_case":"SOIC-14 (8.65x3.91mm)","in_stock":14243,"datasheet":"https:\/\/www.nexperia.com\/products\/logic\/buffers-inverters\/74LVC14A.html","price":"$0.25 @ 1ku","product_introduction":"The 74LVC14AD from Nexperia is a hex Schmitt-trigger inverter with 1.65-5.5V supply, hysteresis for noise rejection, and over-voltage tolerant inputs in SOIC-14 for signal conditioning and waveform shaping.","working_principle":"The 74LVC14AD contains six independent Schmitt-trigger inverters in a single SOIC-14 package. Each inverter converts a logic level at its input to the complementary logic level at its output. The Schmitt-trigger input structure provides hysteresis with separate positive-going (VT+) and negative-going (VT-) threshold voltages, which eliminates output oscillation on slow-rising or slow-falling input signals and improves noise immunity. The device operates from 1.65V to 5.5V, making it suitable for mixed-voltage systems. Inputs are over-voltage tolerant up to 5.5V regardless of VCC, allowing interfacing between different voltage domains. The LVC (Low-Voltage CMOS) process provides low static power consumption and high-speed propagation (typically 3.5ns at 3.3V).","pin_description":" | Pin<\/th> | Name<\/th> | Type<\/th> | Function<\/th><\/tr> |
|---|
| 1<\/td> | 1A<\/td> | Input<\/td> | Input of inverter 1<\/td><\/tr> | | 2<\/td> | 1Y<\/td> | Output<\/td> | Output of inverter 1<\/td><\/tr> | | 3<\/td> | 2A<\/td> | Input<\/td> | Input of inverter 2<\/td><\/tr> | | 4<\/td> | 2Y<\/td> | Output<\/td> | Output of inverter 2<\/td><\/tr> | | 5<\/td> | 3A<\/td> | Input<\/td> | Input of inverter 3<\/td><\/tr> | | 6<\/td> | 3Y<\/td> | Output<\/td> | Output of inverter 3<\/td><\/tr> | | 7<\/td> | GND<\/td> | Power<\/td> | Ground (0V)<\/td><\/tr> | | 8<\/td> | 4Y<\/td> | Output<\/td> | Output of inverter 4<\/td><\/tr> | | 9<\/td> | 4A<\/td> | Input<\/td> | Input of inverter 4<\/td><\/tr> | | 10<\/td> | 5Y<\/td> | Output<\/td> | Output of inverter 5<\/td><\/tr> | | 11<\/td> | 5A<\/td> | Input<\/td> | Input of inverter 5<\/td><\/tr> | | 12<\/td> | 6Y<\/td> | Output<\/td> | Output of inverter 6<\/td><\/tr> | | 13<\/td> | 6A<\/td> | Input<\/td> | Input of inverter 6<\/td><\/tr> | | 14<\/td> | VCC<\/td> | Power<\/td> | Supply voltage (1.65-5.5V)<\/td><\/tr><\/table>","application_scenarios":"- Signal conditioning<\/li>
- Waveform shaping<\/li>
- Square wave generation<\/li>
- Debounce circuits<\/li>
- Level translation<\/li>","alternative_models":"
| Manufacturer<\/th> | Part Number<\/th> | Package<\/th> | Notes<\/th><\/tr> |
|---|
| Texas Instruments<\/td> | SN74LVC14ADR<\/td> | SOIC-14<\/td> | Direct equivalent<\/td><\/tr> | | onsemi<\/td> | MC74LVC14ADG<\/td> | SOIC-14<\/td> | Direct equivalent<\/td><\/tr> | | Diodes Inc<\/td> | 74LVC14AS14-13<\/td> | SOIC-14<\/td> | Pin-compatible<\/td><\/tr> | | Nexperia<\/td> | 74LVC14APW<\/td> | TSSOP-14<\/td> | Smaller footprint<\/td><\/tr> | | Toshiba<\/td> | TC74VHC14F<\/td> | SOIC-14<\/td> | VHC family equivalent<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/5735","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/comments?post=5735"}],"version-history":[{"count":1,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/5735\/revisions"}],"predecessor-version":[{"id":5885,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/5735\/revisions\/5885"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/media?parent=5735"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/categories?post=5735"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/tags?post=5735"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=5735"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}} |
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