SN74LVC157AQPWREP

更新时间： 2024-11-04 13:01:39

品牌	Logo	应用领域
德州仪器 - TI		复用器
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8页	126K
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SN74LVC157AQPWREP 数据手册

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SN74LVC157A

QUADRUPLE 2-LINE TO 1-LINE DATA SELECTOR/MULTIPLEXER

SCAS292G – JANUARY 1993 – REVISED OCTOBER 1998

D, DB, OR PW PACKAGE

EPIC (Enhanced-Performance Implanted

CMOS) Submicron Process

Typical V (Output Ground Bounce)

(TOP VIEW)

OLP

A/B

< 0.8 V at V

= 3.3 V, T = 25°C

Typical V

> 2 V at V

(Output V

Undershoot)

OHV

= 3.3 V, T = 25°C

Inputs Accept Voltages to 5.5 V

12 4Y

ESD Protection Exceeds 2000 V Per

MIL-STD-883, Method 3015; Exceeds 200 V

Using Machine Model (C = 200 pF, R = 0)

GND

Latch-Up Performance Exceeds 250 mA Per

JESD 17

Package Options Include Plastic

Small-Outline (D), Shrink Small-Outline

(DB), and Thin Shrink Small-Outline (PW)

Packages

description

This quadruple 2-line to 1-line data selector/multiplexer is designed for 1.65-V to 3.6-V V

operation.

The SN74LVC157A features a common strobe (G) input. When the strobe is high, all outputs are low. When

the strobe is low, a 4-bit word is selected from one of two sources and is routed to the four outputs. The device

provides true data.

Inputs can be driven from either 3.3-V or 5-V devices. This feature allows the use of these devices as translators

in a mixed 3.3-V/5-V system environment.

The SN74LVC157A is characterized for operation from –40°C to 85°C.

FUNCTION TABLE

INPUTS

OUTPUT

A/B

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.

EPIC is a trademark of Texas Instruments Incorporated.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5 6 7 8

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SN74LVC157AQPWREP 替代型号

型号	品牌	替代类型	描述	数据表
SN74LVC157AQPWRQ1	TI	完全替代	QUADRUPLE 2-LINE TO 1-LINE DATA SELECTOR/MULTIPLEXER
V62/04659-01YE	TI	类似代替	QUADRUPLE 2-LINE TO 1-LINE DATA SELECTOR/MULTIPLEXER
MC74LCX157DT	ONSEMI	类似代替	LOW-VOLTAGE CMOS QUAD 2-INPUT MULTIPLEXER

与SN74LVC157AQPWREP相关器件

型号	品牌	获取价格	描述	数据表
SN74LVC157AQPWRQ1	TI	获取价格	QUADRUPLE 2-LINE TO 1-LINE DATA SELECTOR/MULTIPLEXER
SN74LVC157ARGYR	TI	获取价格	QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
SN74LVC157ARGYRG4	TI	获取价格	QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
SN74LVC161284	TI	获取价格	19-BIT BUS INTERFACE
SN74LVC161284_07	TI	获取价格	19-BIT BUS INTERFACE
SN74LVC161284DGG	TI	获取价格	19-BIT BUS INTERFACE
SN74LVC161284DGGR	TI	获取价格	19-BIT BUS INTERFACE
SN74LVC161284DL	TI	获取价格	19-BIT BUS INTERFACE
SN74LVC161284DLG4	TI	获取价格	19-BIT BUS INTERFACE
SN74LVC161284DLR	TI	获取价格	19-BIT BUS INTERFACE

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