The MC14512B is an 8−channel data selector constructed with MOS P−channel and N−channel enhancement mode devices in a single monolithic structure. This data selector finds primary application in signal multiplexing functions. It may also be used for data routing, digital signal switching, signal gating, and number sequence generation.

Features

• Diode Protection on All Inputs

• Single Supply Operation

• 3−State Output (Logic “1”, Logic “0”, High Impedance)

• Supply Voltage Range = 3.0 Vdc to 18 Vdc

• Capable of Driving Two Low−power TTL Loads or One Low−power

Schottky TTL Load Over the Rated Temperature Range

• Pb−Free Packages are Available*

MC14512B属于集成电路（IC） > 信号开关，多路复用器，解码器。安森美半导体公司制造生产的MC14512B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。