MC74VHC157DR2G

更新时间： 2024-11-04 13:11:19

品牌	Logo	应用领域
安森美 - ONSEMI		解复用器逻辑集成电路光电二极管
页数	文件大小	规格书
7页	232K
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MC74VHC157DR2G 数据手册

MC74VHC157

Quad 2--Channel Multiplexer

The MC74VHC157 is an advanced high--speed CMOS quad

2--channel multiplexer, fabricated with silicon gate CMOS

technology. It achieves high--speed operation similar to equivalent

Bipolar--Schottky TTL, while maintaining CMOS low--power

dissipation.

It consists of four 2--input digital multiplexers with common select

(S) and enable (E) inputs. When E is held High, selection of data is

inhibited and all the outputs go Low.

The select decoding determines whether the A or B inputs get routed

to the corresponding Y outputs.

The internal circuit is composed of three stages, including a buffer

output which provides high noise immunity and stable output. The

inputs tolerate voltages up to 7 V, allowing the interface of 5 V systems

to 3 V systems.

http://onsemi.com

MARKING

DIAGRAMS

VHC157

AWLYYWW

SOIC--16

D SUFFIX

CASE 751B

• High Speed: t_PD= 4.1 ns (Typ) at V_CC= 5 V

• Low Power Dissipation: I_CC= 4 mA (Max) at T_A= 25°C

• High Noise Immunity: V_NIH= V_NIL= 28% V_CC

• Power Down Protection Provided on Inputs

• Balanced Propagation Delays

VHC

157

ALYW

TSSOP--16

DT SUFFIX

CASE 948F

• Designed for 2 V to 5.5 V Operating Range

• Low Noise: V_OLP= 0.8 V (Max)

• Pin and Function Compatible with Other Standard Logic Families

• Latchup Performance Exceeds 300 mA

• ESD Performance: HBM > 2000 V; Machine Model > 200 V

• Chip Complexity: 82 FETs

74VHC157

ALYW

SOIC EIAJ--16

M SUFFIX

CASE 966

• These devices are available in Pb--free package(s). Specifications herein

apply to both standard and Pb--free devices. Please see our website at

www.onsemi.com for specific Pb--free orderable part numbers, or

contact your local ON Semiconductor sales office or representative.

L, WL

Y, YY

= Assembly Location

= Wafer Lot

= Year

W, WW = Work Week

ORDERING INFORMATION

Device

Package

Shipping

MC74VHC157D

MC74VHC157DR2

MC74VHC157DT

SOIC--16

48 Units/Rail

SOIC--16 2500 Units/Reel

TSSOP--16 96 Units/Rail

MC74VHC157DTR2 TSSOP--16 2500 Units/Reel

SOIC

MC74VHC157M

50 Units/Rail

EIAJ--16

GND

SOIC

EIAJ--16

MC74VHC157MEL

2000 Units/Reel

Figure 1. Pin Assignment

Semiconductor Components Industries, LLC, 2006

Publication Order Number:

March, 2006 -- Rev. 5

MC74VHC157/D

12 3 4 5 6 7

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与MC74VHC157DR2G相关器件

型号	品牌	获取价格	描述	数据表
MC74VHC157DT	ONSEMI	获取价格	Quad 2-Channel Multiplexer
MC74VHC157DT	MOTOROLA	获取价格	Multiplexer, AHC/VHC Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO1
MC74VHC157DTEL	ONSEMI	获取价格	AHC/VHC SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16, TSSOP-16
MC74VHC157DTR2	ONSEMI	获取价格	Quad 2--Channel Multiplexer
MC74VHC157DTR2	MOTOROLA	获取价格	Multiplexer, AHC/VHC Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO1
MC74VHC157DTR2G	ONSEMI	获取价格	Quad 2-Channel Multiplexer
MC74VHC157M	ONSEMI	获取价格	Quad 2-Channel Multiplexer
MC74VHC157MEL	ONSEMI	获取价格	Quad 2--Channel Multiplexer
MC74VHC157ML1	ONSEMI	获取价格	IC,LOGIC MUX,QUAD,2-INPUT,AHC/VHC-CMOS,SOP,16PIN,PLASTIC
MC74VHC157MR2	MOTOROLA	获取价格	AHC/VHC SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16, EIAJ, PLASTIC, SOI

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