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MC74VHCT157ADT PDF预览

MC74VHCT157ADT

更新时间: 2024-11-20 05:22:07
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
8页 95K
描述
Quad 2-Channel Multiplexer

MC74VHCT157ADT 技术参数

是否Rohs认证:符合生命周期:Obsolete
零件包装代码:TSSOP包装说明:LEAD FREE, TSSOP-16
针数:16Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.14
Is Samacsys:N系列:AHCT/VHCT
JESD-30 代码:R-PDSO-G16JESD-609代码:e4
长度:5 mm负载电容(CL):50 pF
逻辑集成电路类型:MULTIPLEXER最大I(ol):0.008 A
湿度敏感等级:1功能数量:4
输入次数:2输出次数:1
端子数量:16最高工作温度:125 °C
最低工作温度:-55 °C输出特性:3-STATE
输出极性:TRUE封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装等效代码:TSSOP16,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
包装方法:RAIL峰值回流温度(摄氏度):260
电源:5 VProp。Delay @ Nom-Sup:9.5 ns
传播延迟(tpd):11 ns认证状态:Not Qualified
座面最大高度:1.2 mm子类别:Multiplexer/Demultiplexers
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):4.5 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:CMOS温度等级:MILITARY
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:40宽度:4.4 mm
Base Number Matches:1

MC74VHCT157ADT 数据手册

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MC74VHCT157A  
Quad 2-Channel Multiplexer  
The MC74VHCT157A 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.  
http://onsemi.com  
MARKING DIAGRAMS  
The select decoding determines whether the A or B inputs get routed to  
the corresponding Y outputs.  
The VHCT inputs are compatible with TTL levels. This device can be  
used as a level converter for interfacing 3.3 V to 5.0 V because it has full  
5 V CMOS level output swings.  
16  
1
9
8
VHCT157A  
AWLYWW  
SO–16  
D SUFFIX  
CASE 751B  
The VHCT157A input structures provide protection when voltages  
between 0 V and 5.5 V are applied, regardless of the supply voltage. The  
output structures also provide protection when V = 0 V. These input and  
CC  
16  
9
output structures help prevent device destruction caused by supply  
voltage—input/output voltage mismatch, battery backup, hot insertion, etc.  
The inputs tolerate voltages up to 7 V, allowing the interface of 5 V  
systems to 3 V systems.  
VHCT157A  
ALYW  
TSSOP–16  
DT SUFFIX  
CASE 948F  
High Speed: t = 4.1ns (Typ) at V = 5 V  
PD  
CC  
1
8
Low Power Dissipation: I = 4µA (Max) at T = 25°C  
CC  
A
TTL–Compatible Inputs: V = 0.8 V; V = 2.0 V  
IL  
IH  
Power Down Protection Provided on Inputs and Outputs  
Balanced Propagation Delays  
9
16  
Designed for 2 V to 5.5 V Operating Range  
VHCT157A  
ALYW  
Low Noise: V  
= 0.8 V (Max)  
OLP  
EIAJ SO–16  
M SUFFIX  
CASE 966  
8
Pin and Function Compatible with Other Standard Logic Families  
Latchup Performance Exceeds 300mA  
1
ESD Performance: HBM > 2000 V; Machine Model > 200 V  
Chip Complexity: 82 FETs or 20 Equivalent Gates  
A
L, WL  
Y
= Assembly Location  
= Wafer Lot  
= Year  
W, WW = Work Week  
ORDERING INFORMATION  
Device  
Package  
Shipping  
48 Units/Rail  
MC74VHCT157AD  
SO–16  
MC74VHCT157ADR2  
SO–16  
2500 Tape & Reel  
96 Units/Rail  
MC74VHCT157ADT  
TSSOP–16  
MC74VHCT157ADTR2 TSSOP–16 2500 Tape & Reel  
MC74VHCT157AM EIAJ–SO–16 50 Units/Rail  
MC74VHCT157AMEL EIAJ–SO–16 2000 Tape & Reel  
Semiconductor Components Industries, LLC, 2001  
1
Publication Order Number:  
April, 2001 – Rev. 1  
MC74VHCT157A/D  

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