SN74LV14AMDREP集成电路（IC）的门反相器规格书PDF中文资料

SN74LV14AMDREP属于集成电路（IC）的门反相器。由德州仪器制造生产的SN74LV14AMDREP门和反相器逻辑栅极和逆变器系列中的产品对单个逻辑信号执行基本逻辑运算（例如 AND、NOT、OR 等）。与触发器不同，它们不能够存储信息，不会对提供给其输入的信号立即做出响应。虽然早就被集成电路实施形式所取代，以用于实现复杂功能，但分立栅极仍可在仅需要非常简单逻辑功能的情况下使用。

FEATURES

· Controlled Baseline

– One Assembly/Test Site, One Fabrication

Site

· Extended Temperature Performance of –55°C

to 125°C

· Enhanced Diminishing Manufacturing

Sources (DMS) Support

· Enhanced Product-Change Notification

· Qualification Pedigree (1)

· Typical VOLP (Output Ground Bounce)

<0.8 V at VCC = 3.3 V, TA = 25°C

· Typical VOHV (Output VOH Undershoot)

>2.3 V at VCC = 3.3 V, TA = 25°C

· Supports Mixed-Mode Voltage Operation on

All Ports

· Ioff Supports Partial-Power-Down Mode

Operation

· ESD Protection Exceeds JESD 22

– 2000-V Human-Body Model (A114-A)

– 200-V Machine Model (A115-A)

– 1000-V Charged-Device Model (C101)

DESCRIPTION/ORDERING INFORMATION

This hex Schmitt-trigger inverter is designed for 2-V to 5.5-V VCC operation.

The SN74LV14A contains six independent inverters. This device performs the Boolean function Y = A.

This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs,

preventing damaging current backflow through the device when it is powered down.