General description

The HEF4071B is a quad 2-input OR gate. The outputs are fully buffered for highest noise

immunity and pattern insensitivity to output impedance variations.

It operates over a recommended VDDpower supply range of 3 V to 15 V referenced to VSS

(usually ground). Unused inputs must be connected to VDD, VSS, or another input. It is also suitable for use over both the industrial (−40°C to +85°C) and automotive (−40°C to +125°C) temperature ranges.

Features

Fully static operation

5 V, 10 V, and 15 V parametric ratings

Standardized symmetrical output characteristics

Inputs and outputs are protected against electrostatic effects

Operates across the automotive temperature range from−40°C to +125°C

Complies with JEDEC standard JESD 13-B

ESD protection:

HBM JESD22-A114E exceeds 2000 V

MM JESD22-A115-A exceeds 200 V

HEF4071B属于集成电路（IC） > 门和反相器。恩智浦半导体公司制造生产的HEF4071B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。