1. General description

The 74VHC02; 74VHCT02 are high-speed Si-gate CMOS devices and are pin compatible with

Low-power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard No. 7-A.

The 74VHC02; 74VHCT02 provide a quad 2-input NOR function.

2. Features and benefits

• Balanced propagation delays

• All inputs have a Schmitt-trigger action

• Inputs accept voltages higher than VCC

• Input levels:

• The 74VHC02 operates with CMOS input level

• The 74VHCT02 operates with TTL input level

• ESD protection:

• HBM JESD22-A114E exceeds 2000 V

• MM JESD22-A115-A exceeds 200 V

• CDM JESD22-C101C exceeds 1000 V

• Multiple package options

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

74VHCT02BQ属于集成电路（IC） > 门和反相器。安世半导体(中国)有限公司制造生产的74VHCT02BQ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。