FST3126中文资料4-bit Bus Switch数据手册ONSEMI规格书

描述 Description

The ON Semiconductor 74FST3126 is a quad, high performance 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.The device consists of four independent 1-bit switches with separate Output/Enable (OE) pins. Port A is connected to Port B when OE is high. If OE is low, the switch is high Z.

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 QS3126, FST3126, CBT3126
• All Popular Packages: QSOP–16, TSSOP–14, SOIC–14
• All Devices in Package TSSOP are Inherently Pb-Free*

简介

FST3126属于集成电路（IC）的信号开关多路复用器解码器。由制造生产的FST3126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。