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参数资料
型号： MC74VHC157DTEL
厂商： ON SEMICONDUCTOR
元件分类： 编、解码器及复用、解复用
英文描述： AHC/VHC SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16
封装： TSSOP-16
文件页数： 1/8页
文件大小： 189K
代理商： MC74VHC157DTEL
Semiconductor Components Industries, LLC, 2000
May, 2000 – Rev. 2
1
Publication Order Number:
MC74VHC157/D
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 7V, allowing the interface of 5V systems
to 3V systems.
High Speed: tPD = 4.1ns (Typ) at VCC = 5V
Low Power Dissipation: ICC = 4A (Max) at TA = 25°C
High Noise Immunity: VNIH = VNIL = 28% VCC
Power Down Protection Provided on Inputs
Balanced Propagation Delays
Designed for 2V to 5.5V Operating Range
Low Noise: VOLP = 0.8V (Max)
Pin and Function Compatible with Other Standard Logic Families
Latchup Performance Exceeds 300mA
ESD Performance: HBM > 2000V; Machine Model > 200V
Chip Complexity: 82 FETs or 20 Equivalent Gates
PIN ASSIGNMENT
13
14
15
16
9
10
11
12
5
4
3
2
1
8
7
6
S
Y0
B0
A0
Y1
B1
A1
GND
Y3
B3
A3
E
VCC
B2
A2
Y2
http://onsemi.com
Device
Package
Shipping
ORDERING INFORMATION
MC74VHC157D
SOIC–16
48 Units/Rail
MC74VHC157DR2
SOIC–16
2500 Units/Reel
SOIC–16
D SUFFIX
CASE 751B
TSSOP–16
DT SUFFIX
CASE 948F
SOIC EIAJ–16
M SUFFIX
CASE 966
MARKING DIAGRAMS
1
8
9
16
1
8
16
9
1
16
9
8
VHC157
AWLYYWW
A
= Assembly Location
WL = Wafer Lot
YY = Year
WW = Work Week
VHC
157
AWLYWW
VHC157
ALYW
MC74VHC157DT
TSSOP–16
96 Units/Rail
MC74VHC157DTEL TSSOP–16
2000 Units/Reel
MC74VHC157M
SOIC
EIAJ–16
50 Units/Rail
MC74VHC157MEL
SOIC
EIAJ–16
2000 Units/Reel
A = Assembly Location
L
= Wafer Lot
Y = Year
W = Work Week
A
= Assembly Location
WL = Wafer Lot
Y
= Year
WW = Work Week
MC74VHC157DTR2 TSSOP–16
2500 Units/Reel
相关PDF资料
PDF描述
MC74VHC1G00DTT2 AHC/VHC SERIES, 2-INPUT NAND GATE, PDSO5
MC74VHC1G01DFR2 AHC/VHC SERIES, 2-INPUT NAND GATE, PDSO5
MC74VHC1G01DTR2 AHC/VHC SERIES, 2-INPUT NAND GATE, PDSO5
MC74VHC1G02DFT1 AHC/VHC SERIES, 2-INPUT NOR GATE, PDSO5
MC74VHC1G02DTT3 AHC/VHC SERIES, 2-INPUT NOR GATE, PDSO5
相关代理商/技术参数
参数描述
MC74VHC157DTR2 功能描述:编码器、解码器、复用器和解复用器 2-5.5V Quad RoHS:否 制造商:Micrel 产品:Multiplexers 逻辑系列:CMOS 位数: 线路数量（输入/输出）:2 / 12 传播延迟时间:350 ps, 400 ps 电源电压-最大:2.625 V, 3.6 V 电源电压-最小:2.375 V, 3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Tray
MC74VHC157DTR2G 功能描述:编码器、解码器、复用器和解复用器 2-5.5V Quad 2-Channel RoHS:否 制造商:Micrel 产品:Multiplexers 逻辑系列:CMOS 位数: 线路数量（输入/输出）:2 / 12 传播延迟时间:350 ps, 400 ps 电源电压-最大:2.625 V, 3.6 V 电源电压-最小:2.375 V, 3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Tray
MC74VHC1G00DFT1 功能描述:逻辑门 2-5.5V Single RoHS:否 制造商:Texas Instruments 产品:OR 逻辑系列:LVC 栅极数量:2 线路数量（输入/输出）:2 / 1 高电平输出电流:- 16 mA 低电平输出电流:16 mA 传播延迟时间:3.8 ns 电源电压-最大:5.5 V 电源电压-最小:1.65 V 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:DCU-8 封装:Reel
MC74VHC1G00DFT1G 功能描述:逻辑门 2-5.5V Single 2-Input NAND RoHS:否 制造商:Texas Instruments 产品:OR 逻辑系列:LVC 栅极数量:2 线路数量（输入/输出）:2 / 1 高电平输出电流:- 16 mA 低电平输出电流:16 mA 传播延迟时间:3.8 ns 电源电压-最大:5.5 V 电源电压-最小:1.65 V 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:DCU-8 封装:Reel
MC74VHC1G00DFT2 功能描述:逻辑门 2-5.5V Single RoHS:否 制造商:Texas Instruments 产品:OR 逻辑系列:LVC 栅极数量:2 线路数量（输入/输出）:2 / 1 高电平输出电流:- 16 mA 低电平输出电流:16 mA 传播延迟时间:3.8 ns 电源电压-最大:5.5 V 电源电压-最小:1.65 V 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:DCU-8 封装:Reel
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