Datasheet > FST34170

FST34170

更新时间： 2024-11-29 22:15:11

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		解复用器开关
页数	文件大小	规格书
4页	138K
描述
17-Bit to 34-Bit Multiplexer/Demultiplexer Bus Switch

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

FST34170 数据手册

October 2000

Revised December 2000

FST34170

17-Bit to 34-Bit Multiplexer/Demultiplexer Bus Switch

General Description

Features

The Fairchild Switch FST34170 is a 17-bit to 34-bit high-

speed CMOS TTL-compatible multiplexer/demultiplexer

bus switch. The low on resistance of the switch allows

inputs to be connected to outputs without adding propaga-

tion delay or generating additional ground bounce noise.

■ Slower Output Enable times prevent signal disruption

■ 4Ω switch connection between two ports.

■ Minimal propagation delay through the switch.

■ Low l_CC

■ Zero bounce in flow-through mode.

The device can be used in applications where two buses

need to be addressed simultaneously. The FST34170 is

designed so that the A Port demultiplexes into B₁or B₂or

■ Control inputs compatible with TTL level.

■ See Applications Note AN-5008 for details

both.

Two select (SEL₁, SEL₂) inputs provide switch enable con-

trol.

Ordering Code:

Order Number

Package Number

Package Description

FST34170MTD

MTD56

56-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide

Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.

Logic Diagram

Connection Diagram

Truth Table

Inputs

Function

SEL₁

SEL₂

Pin Descriptions

x A = x B₁

x A = x B₂

Pin Name

SEL₁, SEL₂

Description

Select Inputs

Bus A

x A = x B₁and x B₂

Switch Open

B₁, B₂

Bus B

UHC is a trademark of Fairchild Semiconductor Corporation.

DS500450

www.fairchildsemi.com

12 3 4

中文翻译

下载PDF

与FST34170相关器件

型号	品牌	获取价格	描述	数据表
FST34170_05	FAIRCHILD	获取价格	17-Bit to 34-Bit Multiplexer/Demultiplexer Bus Switch
FST34170MTC	FAIRCHILD	获取价格	Multiplexer And Demux/Decoder, CBT/FST/QS/5C/B Series, 17-Func, 1 Line Input, 2 Line Outpu
FST34170MTCX	FAIRCHILD	获取价格	Multiplexer And Demux/Decoder, CBT/FST/QS/5C/B Series, 17-Func, 1 Line Input, 2 Line Outpu
FST34170MTD	FAIRCHILD	获取价格	17-Bit to 34-Bit Multiplexer/Demultiplexer Bus Switch
FST34170MTDX	FAIRCHILD	获取价格	Bus Exchanger
FST34170MTDX_NL	FAIRCHILD	获取价格	17-Bit to 34-Bit Multiplexer/Demultiplexer Bus Switch
FST34X2245	FAIRCHILD	获取价格	32-Bit Bus Switch with 25з Series Resistors i
FST34X2245_05	FAIRCHILD	获取价格	32-Bit Bus Switch with 25ohm Series Resistors in Outputs
FST34X2245QSP	FAIRCHILD	获取价格	32-Bit Bus Switch with 25з Series Resistors i
FST34X2245QSPX	FAIRCHILD	获取价格	32-Bit Bus Switch with 25ohm Series Resistors in Outputs