FST33X257QSP_NL

更新时间： 2024-11-30 13:07:51

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FST33X257QSP_NL 数据手册

May 2002

Revised July 2002

FST33X257

24:12 Multiplexer/Demultiplexer Bus Switch

General Description

Features

■ 4Ω switch connection between two ports

■ Minimal propagation delay through the switch

■ Low l_CC

The Fairchild Switch FST33X257 is a 24:12 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 propagation

delay or generating additional ground bounce noise.

■ Zero bounce in flow-through mode

■ Control inputs compatible with TTL level

When OE_xis LOW, the select pin connects the A Port to

the selected B Port output. When OE_xis HIGH, the switch

is OPEN and a high-impedance state exists between the

two ports.

Ordering Code:

Package

Order Number

Package Description

Number

FST33X257QSP

MQA48A

48-Lead Quarter Size Very Small Outline Package (QVSOP), JEDEC MO-154, 0.150" Wide

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

DS500724

www.fairchildsemi.com

12 3 4 5

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型号	品牌	获取价格	描述	数据表
FST33X257QSPX	FAIRCHILD	获取价格	Multiplexer And Demux/Decoder, CBT/FST/QS/5C/B Series, 3-Func, 4 Line Input, 4 Line Output
FST34170	FAIRCHILD	获取价格	17-Bit to 34-Bit Multiplexer/Demultiplexer Bus Switch
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