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CD74HC157M PDF预览

CD74HC157M

更新时间: 2024-02-25 14:59:47
品牌 Logo 应用领域
德州仪器 - TI 复用器
页数 文件大小 规格书
8页 42K
描述
High Speed CMOS Logic Quad 2-Input Multiplexers

CD74HC157M 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
Reach Compliance Code:unknown风险等级:5.61
Is Samacsys:NJESD-30 代码:R-PDSO-G16
JESD-609代码:e0负载电容(CL):50 pF
逻辑集成电路类型:MULTIPLEXER最大I(ol):0.004 A
功能数量:4输入次数:2
端子数量:16最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:SSOP封装等效代码:SSOP16,.3
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, SHRINK PITCH
电源:2/6 VProp。Delay @ Nom-Sup:31 ns
认证状态:Not Qualified子类别:Multiplexer/Demultiplexers
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:0.635 mm
端子位置:DUALBase Number Matches:1

CD74HC157M 数据手册

 浏览型号CD74HC157M的Datasheet PDF文件第2页浏览型号CD74HC157M的Datasheet PDF文件第3页浏览型号CD74HC157M的Datasheet PDF文件第4页浏览型号CD74HC157M的Datasheet PDF文件第5页浏览型号CD74HC157M的Datasheet PDF文件第6页浏览型号CD74HC157M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

CD74HC157M 替代型号

型号 品牌 替代类型 描述 数据表
MC74HC157ADR2G ONSEMI

完全替代

Quad 2−Input Data Selectors / Multiplexers
MC74HC157ADG ONSEMI

完全替代

Quad 2−Input Data Selectors / Multiplexers
CD74HC157E TI

完全替代

High Speed CMOS Logic Quad 2-Input Multiplexers

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