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74HCT157DR2G PDF预览

74HCT157DR2G

更新时间: 2024-11-03 06:31:55
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
9页 134K
描述
Quad 2−Input Data Selectors / Multiplexers High−Performance Silicon−Gate CMOS

74HCT157DR2G 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:SOP, SOP16,.25针数:16
Reach Compliance Code:unknownHTS代码:8542.39.00.01
Factory Lead Time:1 week风险等级:6.88
系列:HCTJESD-30 代码:R-PDSO-G16
JESD-609代码:e3长度:9.9 mm
负载电容(CL):50 pF逻辑集成电路类型:MULTIPLEXER
最大I(ol):0.004 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
输出极性:TRUE封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP16,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
包装方法:TAPE AND REEL峰值回流温度(摄氏度):260
电源:5 VProp。Delay @ Nom-Sup:32 ns
传播延迟(tpd):33 ns认证状态:Not Qualified
座面最大高度:1.75 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:Tin (Sn)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:40宽度:3.9 mm
Base Number Matches:1

74HCT157DR2G 数据手册

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74HCT157  
Quad 2−Input Data  
Selectors / Multiplexers  
HighPerformance SiliconGate CMOS  
The 74HCT157 is identical in pinout to the LS157. The device  
inputs are compatible with standard CMOS outputs; with pullup  
resistors, they are compatible with LSTTL outputs.  
This device routes 2 nibbles (A or B) to a single port (Y) as  
determined by the Select input. The data is presented at the outputs in  
noninverted form. A high level on the Output Enable input sets all four  
Y outputs to a low level.  
http://onsemi.com  
MARKING  
DIAGRAMS  
16  
1
SOIC16  
D SUFFIX  
CASE 751B  
HCT157G  
AWLYWW  
16  
Features  
1
Output Drive Capability: 10 LSTTL Loads  
TTL/NMOSCompatible Input Levels  
16  
Outputs Directly Interface to CMOS, NMOS, and TTL  
Operating Voltage Range: 4.5 to 5.5 V  
Low Input Current: 1.0 mA  
High Noise Immunity Characteristic of CMOS Devices  
In Compliance with the Requirements Defined by JEDEC Standard  
No. 7A  
ESD Performance: HBM > 2000 V; Machine Model > 200 V  
Chip Complexity: 82 FETs or 20.5 Equivalent Gates  
These are PbFree Devices  
TSSOP16  
DT SUFFIX  
CASE 948F  
HCT  
157  
16  
ALYWG  
1
G
1
74HCT157 = Device Code  
A
L, WL  
Y
W, WW  
G or G  
= Assembly Location  
= Wafer Lot  
= Year  
= Work Week  
= PbFree Package  
(Note: Microdot may be in either location)  
ORDERING INFORMATION  
See detailed ordering and shipping information in the package  
dimensions section on page 2 of this data sheet.  
©
Semiconductor Components Industries, LLC, 2007  
1
Publication Order Number:  
March, 2007 Rev. 1  
74HCT157/D  

74HCT157DR2G 替代型号

型号 品牌 替代类型 描述 数据表
CD74HCT253M TI

完全替代

High-Speed CMOS Logic Dual 4-Input Multiplexer
CD74HCT157M TI

完全替代

High Speed CMOS Logic Quad 2-Input Multiplexers
CD74HCT153E TI

类似代替

High Speed CMOS Logic Dual 4-Input Multiplexer

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