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CD74HCT157E PDF预览

CD74HCT157E

更新时间: 2024-11-19 23:04:31
品牌 Logo 应用领域
德州仪器 - TI 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 42K
描述
High Speed CMOS Logic Quad 2-Input Multiplexers

CD74HCT157E 技术参数

是否Rohs认证: 符合生命周期:Active
零件包装代码:DIP包装说明:DIP-16
针数:16Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
Factory Lead Time:6 weeks风险等级:1.17
Samacsys Confidence:3Samacsys Status:Released
Samacsys PartID:181207Samacsys Pin Count:16
Samacsys Part Category:Integrated CircuitSamacsys Package Category:Dual-In-Line Packages
Samacsys Footprint Name:N (R-PDIP-T16)Samacsys Released Date:2015-06-25 00:00:00
Is Samacsys:N系列:HCT
JESD-30 代码:R-PDIP-T16JESD-609代码:e4
长度:19.3 mm负载电容(CL):50 pF
逻辑集成电路类型:MULTIPLEXER最大I(ol):0.004 A
位数:2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输出极性:TRUE
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装等效代码:DIP16,.3封装形状:RECTANGULAR
封装形式:IN-LINE包装方法:TUBE
峰值回流温度(摄氏度):NOT SPECIFIED电源:5 V
最大电源电流(ICC):0.08 mAProp。Delay @ Nom-Sup:12 ns
传播延迟(tpd):190 ns认证状态:Not Qualified
座面最大高度:5.08 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:NO
技术:CMOS温度等级:MILITARY
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:6.35 mm
Base Number Matches:1

CD74HCT157E 数据手册

 浏览型号CD74HCT157E的Datasheet PDF文件第2页浏览型号CD74HCT157E的Datasheet PDF文件第3页浏览型号CD74HCT157E的Datasheet PDF文件第4页浏览型号CD74HCT157E的Datasheet PDF文件第5页浏览型号CD74HCT157E的Datasheet PDF文件第6页浏览型号CD74HCT157E的Datasheet PDF文件第7页 
CD74HC157, CD74HCT157,  
CD74HC158, CD74HCT158  
Data sheet acquired from Harris Semiconductor  
SCHS153  
High Speed CMOS Logic  
Quad 2-Input Multiplexers  
September 1997  
Features  
• Common Select Inputs  
• Separate Enable Inputs  
• Buffered inputs and Outputs  
• Fanout (Over Temperature Range)  
[ /Title  
(CD74H  
C157,  
CD74H  
CT157,  
CD74H  
C158,  
CD74H  
CT158)  
/Subject  
(High  
- Standard Outputs. . . . . . . . . . . . . . . 10 LSTTL Loads  
- Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads  
o
o
• Wide Operating Temperature Range . . . -55 C to 125 C  
• Balanced Propagation Delay and Transition Times  
• Significant Power Reduction Compared to LSTTL  
Logic ICs  
• HC Types  
- 2V to 6V Operation  
Speed  
- High Noise Immunity: N = 30%, N = 30%of V  
IL IH CC  
at  
V
= 5V  
CC  
• HCT Types  
- 4.5V to 5.5V Operation  
- Direct LSTTL Input Logic Compatibility,  
V = 0.8V (Max), V = 2V (Min)  
IL IH  
- CMOS Input Compatibility, I 1µA at V , V  
OL OH  
l
Pinout  
CD74HC157, CD74HCT157, CD74HC158, CD74HCT158  
(PDIP, SOIC)  
TOP VIEW  
S
1
2
3
4
5
6
7
8
16 V  
15 E  
CC  
1I  
0
1
1I  
14 4I  
13 4I  
0
1
1Y  
2I  
2I  
12 4Y  
0
1
11 3I  
10 3I  
0
1
2Y  
9
3Y  
GND  
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.  
File Number 1642.2  
Copyright © Harris Corporation 1997  
1

CD74HCT157E 替代型号

型号 品牌 替代类型 描述 数据表
CD74HCT157EE4 TI

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