Datasheet > QS3253

QS3253

更新时间： 2023-12-06 20:13:15

品牌	Logo	应用领域
瑞萨 - RENESAS		/
页数	文件大小	规格书
6页	386K
描述
High-Speed CMOS QuickSwitch Dual 4:1 Mux/Demux

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QS3253 数据手册

IDTQS3253

HIGH-SPEEDCMOSQUICKSWITCHDUAL4:1MUX/DEMUX

INDUSTRIALTEMPERATURERANGE

QUICKSWITCH^®PRODUCTS

IDTQS3253

HIGH-SPEED CMOS

QUICKSWITCH

DUAL 4:1 MUX/DEMUX

DESCRIPTION:

FEATURES:

The QS3253 is a high-speed CMOS TTL-compatible dual 4:1 multi-

plexer/demultiplexer with 3-state outputs. The QS3253 is function and

pinout compatible version of the 74F253, 74FCT253, and the 74ALS/AS/

LS253dual4:1multiplexers. ThelowONresistanceoftheQS3253allows

inputs to be connected to outputs without adding propagation delay and

without generating additional ground bounce noise.

• Enhanced N channel FET with no inherent diode to Vcc

• 5Ω bidirectional switches connect inputs to outputs

• Pin compatible with the 74F253, 74FCT253, and 74FCT253T

• Zero propagation delay, zero ground bounce

• Undershoot clamp diodes on all switch and control inputs

• TTL-compatible control inputs

Mux/Demux devices provide an order of magnitude faster speed than

equivalent logic devices.

• Available in QSOP and S1 packages

The QS3253 is characterized for operation at -40°C to +85°C.

APPLICATIONS:

• Logic replacement

• Video, audio, graphics switching, muxing

• Hot-swapping, hot-docking

• Voltage translation (5V to 3.3V)

• Power conservation

• Bus funneling

FUNCTIONALBLOCKDIAGRAM

INDUSTRIAL TEMPERATURE RANGE

FEBRUARY 2006

2011 Integrated Device Technology, Inc.

DSC-5755/7

12 3 4 5 6

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与QS3253相关器件

型号	品牌	获取价格	描述	数据表
QS3253Q	ETC	获取价格	4-Input Digital Multiplexer
QS3253Q8	IDT	获取价格	Bus Driver/Transceiver, CMOS, PDSO16
QS3253QG	IDT	获取价格	QSOP-16, Tube
QS3253QX	ETC	获取价格	4-Input Digital Multiplexer
QS3253S1	ETC	获取价格	4-Input Digital Multiplexer
QS3253S18	IDT	获取价格	Bus Driver/Transceiver, CMOS, PDSO16
QS3257	RENESAS	获取价格	High-Speed CMOS QuickSwitch Quad 2:1 Mux/Demux
QS3257Q	IDT	获取价格	Multiplexer And Demux/Decoder, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDS
QS3257Q8	IDT	获取价格	Multiplexer And Demux/Decoder, 4-Func, 1 Line Input, 2 Line Output, True Output, CMOS, PDS
QS3257QX	ETC	获取价格	2-Input Digital Multiplexer