MC74HC153A中文资料双 4 输入数据选择器/多工器高性能硅门极 CMOS数据手册ONSEMI规格书

描述 Description

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 anoninverting output.The HC153 is similar in function to the HC253, which has 3state 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 PbFree Devices

应用 Application

• Desktop,

简介

MC74HC153A属于集成电路（IC）的信号开关多路复用器解码器。由ONSEMI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。