SN74HC253-EP

更新时间： 2024-09-30 11:58:31

品牌	Logo	应用领域
德州仪器 - TI		复用器输出元件
页数	文件大小	规格书
12页	347K
描述
DUAL 4-LINE TO 1-LINE DATA SELECTOR/MULTIPLEXER WITH 3-STATE OUTPUTS

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中文翻译

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数据手册
替代型号

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SN74HC253-EP 数据手册

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ꢘ ꢐꢑ ꢄ ꢈ ꢉꢀꢑꢎꢑ ꢊ ꢒ ꢍꢑ ꢋꢍ ꢑꢀ

SCLS560 − JANUARY 2004

Controlled Baseline

− One Assembly/Test Site, One Fabrication

Site

Low Power Consumption, 80-µA Max I

Typical t = 9 ns

6-mA Output Drive at 5 V

Extended Temperature Performance of

−40°C to 125°C

Enhanced Diminishing Manufacturing

Sources (DMS) Support

Low Input Current of 1 µA Max

Permit Multiplexing From n Lines to One

Line

Perform Parallel-to-Serial Conversion

Enhanced Product-Change Notification

†

Qualification Pedigree

D PACKAGE

(TOP VIEW)

3-State Version of ’HC153

Wide Operating Voltage Range of 2 V to 6 V

1OE

2OE

High-Current Inverting Outputs Drive Up To

15 LSTTL Loads

1C3

1C2

1C1

1C0

†

Component qualification in accordance with JEDEC and industry

standards to ensure reliable operation over an extended

temperature range. This includes, but is not limited to, Highly

Accelerated Stress Test (HAST) or biased 85/85, temperature

cycle, autoclave or unbiased HAST, electromigration, bond

intermetallic life, and mold compound life. Such qualification

testing should not be viewed as justifying use of this component

beyond specified performance and environmental limits.

2C3

2C2

2C1

2C0

GND

description/ordering information

Each data selector/multiplexer contains inverters and drivers to supply full binary decoding data selection to the

AND-OR gates. Separate output-control inputs are provided for each of the two 4-line sections.

The 3-state outputs can interface with and drive data lines of bus-organized systems. With all but one of the

common outputs disabled (in the high-impedance state), the low impedance of the single enabled output drives

the bus line to a high or low logic level. Each output has its own output-enable (OE) input. The outputs are

disabled when their respective OE is high.

ORDERING INFORMATION

ORDERABLE

PART NUMBER

TOP-SIDE

MARKING

‡

PACKAGE

−40°C to 125°C

SOIC − D Tape and reel

SN74HC253QDREP

SHC253QEP

‡

Package drawings, standard packing quantities, thermal data, symbolization, and PCB design

guidelines are available at www.ti.com/sc/package.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

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POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5 6 7...12

中文翻译

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SN74HC253-EP 替代型号

型号	品牌	替代类型	描述	数据表
SN74HC253-Q1	TI	功能相似	DUAL 4-LINE TO 1-LINE DATA SELECTOR/MULTIPLEXER WITH 3-STATE OUTPUTS
SN74HC253	TI	功能相似	DUAL 4-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS
SN54HC253	TI	功能相似	DUAL 4-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS

与SN74HC253-EP相关器件

型号	品牌	获取价格	描述	数据表
SN74HC253N	TI	获取价格	DUAL 4-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS
SN74HC253N-00	TI	获取价格	HC/UH SERIES, DUAL 4 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDIP16
SN74HC253N3	TI	获取价格	SN74HC253N3
SN74HC253NE4	TI	获取价格	具有三态输出的双路 4 线路至 1 线路数据选择器/多路复用器 \| N \| 16 \| -4
SN74HC253NP1	TI	获取价格	IC,LOGIC MUX,DUAL,4-INPUT,HC-CMOS,DIP,16PIN,PLASTIC
SN74HC253NP3	TI	获取价格	Multiplexer
SN74HC253NSR	TI	获取价格	暂无描述
SN74HC253NSRE4	TI	获取价格	HC SERIES, DUAL 4 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16, GREEN, PLASTIC, SOP-16
SN74HC253NSRE4	ROCHESTER	获取价格	Multiplexer, HC Series, 2-Func, 4 Line Input, 1 Line Output, True Output, CMOS, PDSO16, GR
SN74HC253NSRG4	TI	获取价格	HC SERIES, DUAL 4 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16, GREEN, PLASTIC, SOP-16

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