Datasheet > QS74FCT2257CTSO8

QS74FCT2257CTSO8

更新时间： 2024-09-19 09:02:03

品牌	Logo	应用领域
艾迪悌 - IDT		/
页数	文件大小	规格书
6页	129K
描述
QS74FCT2257CTSO8

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QS74FCT2257CTSO8 数据手册

IDTQS74FCT2257T/AT/CT

INDUSTRIALTEMPERATURERANGE

HIGH-SPEEDCMOSQUAD2-INPUTMULTIPLEXER

HIGH-SPEED CMOS

IDTQS74FCT2257T/AT/CT

QUAD 2-INPUT

MULTIPLEXER

DESCRIPTION:

FEATURES:

−

CMOS power levels: <7.5mW static

Undershoot clamp diodes on all inputs

True TTL input and output compatibility

Ground bounce controlled outputs

Reduced output swing of 0 to 3.5V

The IDTQS74FCT2257T is a high-speed CMOS TTL-compatible,

quad, 2-input multiplexer with a 25Ω resistor output, useful for driving

transmissionlinesandreducingsystemnoise. Allinputshaveclampdiodes

for undershoot noise suppression. All outputs have ground bounce

suppression. OutputswillnotloadanactivebuswhenVccisremovedfrom

thedevice.

Built-in 25Ω series resistor outputs reduce reflection and other

system noise

−

Std., A and C speed grades with 4.3ns for C

IOL = 12mA

Available in SOIC, QSOP, and S1 packages

FUNCTIONALBLOCKDIAGRAM

I0A

I1A

I0B

I1B

I0C

I1C

I0D

I1D

25Ω

INDUSTRIAL TEMPERATURE RANGE

MARCH 2001

2001 Integrated Device Technology, Inc.

DSC-5402/2

12 3 4 5 6

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与QS74FCT2257CTSO8相关器件

型号	品牌	获取价格	描述	数据表
QS74FCT2257CTSOX	IDT	获取价格	Multiplexer, 4-Func, 2 Line Input, CMOS, PDSO16
QS74FCT2257TP	ETC	获取价格	2-Input Digital Multiplexer
QS74FCT2257TQ	IDT	获取价格	Multiplexer, FCT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16, Q
QS74FCT2257TQ8	IDT	获取价格	Multiplexer, FCT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16, Q
QS74FCT2257TQX	IDT	获取价格	Multiplexer, 4-Func, 2 Line Input, CMOS, PDSO16
QS74FCT2257TS1	ETC	获取价格	2-Input Digital Multiplexer
QS74FCT2257TS1X	IDT	获取价格	Multiplexer, 4-Func, 2 Line Input, CMOS, PDSO16
QS74FCT2257TSO	ETC	获取价格	2-Input Digital Multiplexer
QS74FCT2257TSOX	IDT	获取价格	Multiplexer, 4-Func, 2 Line Input, CMOS, PDSO16
QS74FCT2273ATP	IDT	获取价格	D Flip-Flop, 8-Func, Positive Edge Triggered, CMOS, PDIP20