74FST3253QS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

74FST3253QS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74FST3253QS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。

The ON Semiconductor 74FST3253 is a dual 4:1, high performance multiplexer/demultiplexer bus switch. The device is CMOS TTL compatible when operating between 4 and 5.5 Volts. The device exhibits extremely low RON and adds nearly zero propagation delay. The device adds no noise or ground bounce to the system.

特性 Features

• RON < 4 Ω Typical

• Less Than 0.25 ns−Max Delay Through Switch

• Nearly Zero Standby Current

• No Circuit Bounce

• Control Inputs are TTL/CMOS Compatible

• Pin−For−Pin Compatible With QS3253, FST3253, CBT3253

• Popular Packages: TSSOP−16, SOIC−16

• All Devices in Package TSSOP are Inherently Pb−Free*