Datasheet > 74FST3253/D

74FST3253/D

更新时间： 2024-11-04 23:24:11

品牌	Logo	应用领域
其他 - ETC		解复用器开关
页数	文件大小	规格书
8页	87K
描述
Dual 4:1 Multiplexer/Demultiplexer Bus Switch

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中文翻译

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数据手册

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74FST3253/D 数据手册

74FST3253

Dual 4:1 Multiplexer/

Demultiplexer Bus Switch

The ON Semiconductor 74FST3253 is a dual 4:1, high performance

multiplexer/demultiplexer bus switch. The device is CMOS TTL

compatible when operating between 4 and 5.5 Volts. The device

http://onsemi.com

MARKING

exhibits extremely low R and adds nearly zero propagation delay.

The device adds no noise or ground bounce to the system.

• R t 4 W Typical

DIAGRAMS

• 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 QS3253, FST3253, CBT3253

• All Popular Packages: QSOP–16, TSSOP–16, SOIC–16

FST3253

AWLYWW

SO–16

D SUFFIX

CASE 751B

FST

3253

ALYW

GND

TSSOP–16

DT SUFFIX

CASE 948F

OE OE

Function

Disconnect 1A

Disconnect 2A

A = B

S3253

ALYW

Figure 1. 16–Lead

Pinout

Figure 2. Truth Table

QSOP–16

QS SUFFIX

CASE 492

= Assembly Location

= Year

L, WL = Wafer Lot

W, WW = Work Week

PIN NAMES

Description

OE , OE

Bus Switch Enables

S , S

Select Inputs

Bus A

B , B , B , B

Bus B

ORDERING INFORMATION

Device

Package

Shipping

74FST3253D

SO–16

48 Units/Rail

2500 Units/Reel

96 Units/Rail

74FST3253DR2

74FST3253DT

TSSOP–16

74FST3253DTR2 TSSOP–16 2500 Units/Reel

74FST3253QS

QSOP–16

96 Units/Rail

74FST3253QSR

2500 Units/Reel

Semiconductor Components Industries, LLC, 2002

Publication Order Number:

January, 2002 – Rev. 1

74FST3253/D

12 3 4 5 6 7 8

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74FST3253_06	ONSEMI	获取价格	Dual 4:1 Multiplexer/Demultiplexer Bus Switch
74FST3253D	ONSEMI	获取价格	Dual 4:1 Multiplexer/ Demultiplexer Bus Switch
74FST3253DR2	ONSEMI	获取价格	Dual 4:1 Multiplexer/ Demultiplexer Bus Switch
74FST3253DT	ONSEMI	获取价格	Dual 4:1 Multiplexer/ Demultiplexer Bus Switch
74FST3253DTR2	ONSEMI	获取价格	Dual 4:1 Multiplexer/ Demultiplexer Bus Switch
74FST3253QS	ONSEMI	获取价格	Dual 4:1 Multiplexer/ Demultiplexer Bus Switch
74FST3253QSR	ONSEMI	获取价格	Dual 4:1 Multiplexer/ Demultiplexer Bus Switch
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