MC74HC153A集成电路（IC）的信号开关多路复用器解码器规格书PDF中文资料

MC74HC153A属于集成电路（IC）的信号开关多路复用器解码器。由安森美半导体制造生产的MC74HC153A信号开关，多路复用器，解码器逻辑型信号开关、多路复用器和编码器 IC 可用于对以数字格式表示数据的电信号进行路由和选择。这些器件与设计用于模拟信号的类似产品有所不同，它们保留的信息表示为两个电状态之一，而不是两个外部界限内的无穷变化量。

Dual 4-Input Data Selector/Multiplexer

High−Performance Silicon−Gate CMOS

The MC74HC153 is identical in pinout to the LS153. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs.

The Address Inputs select one of four Data Inputs from each multiplexer. Each multiplexer has an active−low Strobe control and a noninverting output.

The HC153 is similar in function to the HC253, which has 3−state outputs.

特性 Features

• Output Drive Capability: 10 LSTTL Loads

• Outputs Directly Interface to CMOS, NMOS, and TTL

• Operating Voltage Range: 2 to 6 V

• Low Input Current: 1 A

• High Noise Immunity Characteristic of CMOS Devices

• These are Pb−Free Devices