MC74LVX157D

更新时间： 2024-10-01 23:01:35

品牌	Logo	应用领域
安森美 - ONSEMI		逻辑集成电路光电二极管
页数	文件大小	规格书
6页	150K
描述
LOW-VOLTAGE CMOS

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数据手册

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MC74LVX157D 数据手册

SEMICONDUCTOR TECHNICAL DATA

The MC74LVX157 is an advanced high speed CMOS quad 2–channel

multiplexer. The inputs tolerate voltages up to 7V, allowing the interface of

5V systems to 3V systems.

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 I0n or I1n inputs get

routed to the corresponding Zn outputs.

LOW–VOLTAGE CMOS

• High Speed: t

= 5.1ns (Typ) at V

= 3.3V

• Low Power Dissipation: I

= 4µA (Max) at T = 25°C

• Power Down Protection Provided on Inputs

• Balanced Propagation Delays

• Low Noise: V

= 0.5V (Max)

OLP

D SUFFIX

16–LEAD SOIC PACKAGE

CASE 751B–05

• Pin and Function Compatible with Other Standard Logic Families

• Latchup Performance Exceeds 300mA

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

I0c

I1c

I0d

I1d

DT SUFFIX

16–LEAD TSSOP PACKAGE

CASE 948F–01

M SUFFIX

16–LEAD SOIC EIAJ PACKAGE

CASE 966–01

I0a

I1a

I0b

I1b

GND

Figure 1. 16–Lead Pinout (Top View)

PIN NAMES

Pins

Function

I0n

I1n

Source 0 Data Inputs

Source 1 Data Inputs

Enable Input

Select Input

Outputs

I0a

I1a

TRUTH TABLE

INPUTS

I0b

I1b

OUTPUT

I0n

I1n

I0c

I1c

I0d

I1d

H = High Voltage Level; L = Low VoltageLevel; X = High or Low

Voltage Level ; For I

Reasons DO NOT FLOAT Inputs

Figure 2. Logic Diagram

6/97

Motorola, Inc. 1997

REV 0

12 3 4 5 6

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与MC74LVX157D相关器件

型号	品牌	获取价格	描述	数据表
MC74LVX157DR2	ONSEMI	获取价格	Quad 2-Channel Multiplexe With 5 V−Tolerant Inputs
MC74LVX157DR2	MOTOROLA	获取价格	Multiplexer, LV/LV-A/LVX/H Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS,
MC74LVX157DR2G	ONSEMI	获取价格	Quad 2-Channel Multiplexe With 5 V−Tolerant Inputs
MC74LVX157DT	MOTOROLA	获取价格	LOW-VOLTAGE CMOS
MC74LVX157DT	ONSEMI	获取价格	LOW-VOLTAGE CMOS
MC74LVX157DTR2	ONSEMI	获取价格	Quad 2-Channel Multiplexe With 5 V−Tolerant Inputs
MC74LVX157DTR2	MOTOROLA	获取价格	Multiplexer, LV/LV-A/LVX/H Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS,
MC74LVX157DTR2G	ONSEMI	获取价格	Quad 2-Channel Multiplexer (Mux), TSSOP-16, 2500-REEL
MC74LVX157M	MOTOROLA	获取价格	LOW-VOLTAGE CMOS
MC74LVX157M	ONSEMI	获取价格	LOW-VOLTAGE CMOS