双极性晶体管

二极管

ESD保护、TVS、滤波和信号调节ESD保护

MOSFET

氮化镓场效应晶体管(GaN FET)

绝缘栅双极晶体管(IGBTs)

模拟和逻辑IC

汽车应用认证产品(AEC-Q100/Q101)

74LV14A

Hex inverting Schmitt trigger

The 74LV14A is a hex inverter with Schmitt-trigger inputs, capable of transforming slowly changing input signals into sharply defined, jitter-free output signals.

Inputs are overvoltage tolerant. This feature allows the use of these devices as translators in mixed voltage environments.

This device is fully specified for partial power down applications using IOFF. The IOFF circuitry disables the output, preventing the potentially damaging backflow current through the device when it is powered down.

Features and benefits

  • Wide supply voltage range from 2.0 V to 5.5 V

  • Maximum tpd of 10 ns at 5 V

  • Typical VOL(p) < 0.8 V at VCC = 3.3 V, Tamb = 25 °C

  • Typical VOH(v) > 2.3 V at VCC = 3.3 V, Tamb = 25 °C

  • Supports mixed-mode voltage operation on all ports

  • IOFF circuitry provides partial Power-down mode operation

  • Latch-up performance exceeds 250 mA per JESD 78 Class II

  • ESD protection:

    • HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 3000 V

    • CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 2000 V

  • Specified from -40 °C to +85 °C and from -40 °C to +125 °C

参数类型

型号 VCC (V) Logic switching levels Output drive capability (mA) fmax (MHz) Nr of bits Power dissipation considerations Tamb (°C) Package name
74LV14ABZ 1.0 - 5.5 TTL ± 12 30 6 low -40~125 DHXQFN14
74LV14APW 2.0 - 5.5 CMOS ± 12 60 6 low -40~125 TSSOP14

封装

型号 可订购的器件编号，（订购码(12NC)） 状态 标示 封装 外形图 回流焊/波峰焊 包装
74LV14ABZ 74LV14ABZZ
(935691129147)		 Active 214 SOT8014-1
DHXQFN14
(SOT8014-1) 		SOT8014-1 SOT8014-1_147
74LV14APW 74LV14APWJ
(935308161118)		 Active LV14A SOT402-1
TSSOP14
(SOT402-1) 		SOT402-1 SSOP-TSSOP-VSO-WAVE
SOT402-1_118

下表中的所有产品型号均已停产 。

型号 可订购的器件编号，（订购码(12NC)） 状态 标示 封装 外形图 回流焊/波峰焊 包装
74LV14ABZ 74LV14ABZX
(935691129115)		 Withdrawn / End-of-life 214 SOT8014-1
DHXQFN14
(SOT8014-1) 		SOT8014-1 暂无信息

环境信息

型号 可订购的器件编号 化学成分 RoHS RHF指示符
74LV14ABZ 74LV14ABZZ 74LV14ABZ rohs rhf rhf
74LV14APW 74LV14APWJ 74LV14APW rohs rhf rhf

下表中的所有产品型号均已停产 。

型号 可订购的器件编号 化学成分 RoHS RHF指示符
74LV14ABZ 74LV14ABZX 74LV14ABZ rohs rhf rhf
品质及可靠性免责声明

文档 (10)

文件名称 标题 类型 日期
74LV14A Hex inverting Schmitt trigger Data sheet 2024-04-08
SOT8014-1 3D model for products with SOT8014-1 package Design support 2023-02-02
SOT402-1 3D model for products with SOT402-1 package Design support 2023-02-02
lv14a 74LV14A IBIS Model IBIS model 2021-02-02
Nexperia_document_leaflet_Logic_LV-AT_201903 LV-A(T) logic family Leaflet 2019-03-19
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
TSSOP14_SOT402-1_mk plastic, thin shrink small outline package; 14 leads; 0.65 mm pitch; 5 mm x 4.4 mm x 1.1 mm body Marcom graphics 2017-01-28
SOT8014-1 plastic, leadless dual in-line compatible thermal enhanced extreme thin quad flat package;no leads; 14 terminals; 0.4 mm pitch; body 2 mm x 2 mm x 0.48 mm Package information 2023-02-28
SOT402-1 plastic, thin shrink small outline package; 14 leads; 0.65 mm pitch; 5 mm x 4.4 mm x 1.2 mm body Package information 2023-11-07
SSOP-TSSOP-VSO-WAVE Footprint for wave soldering Wave soldering 2009-10-08

支持

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模型

文件名称 标题 类型 日期
SOT8014-1 3D model for products with SOT8014-1 package Design support 2023-02-02
SOT402-1 3D model for products with SOT402-1 package Design support 2023-02-02
lv14a 74LV14A IBIS Model IBIS model 2021-02-02

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