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SNJ54AHCT157FKR PDF预览

SNJ54AHCT157FKR

更新时间： 2024-11-04 20:08:27
品牌 Logo 应用领域
德州仪器 - TI 输出元件逻辑集成电路
页数 文件大小 规格书
18页 472K
描述
AHCT/VHCT/VT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, CQCC20, CERAMIC, LCC-20

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SNJ54AHCT157FKR 技术参数

生命周期：Obsolete零件包装代码：QLCC
包装说明：QCCN,针数：20
Reach Compliance Code：unknownHTS代码：8542.39.00.01
风险等级：5.84系列：AHCT/VHCT/VT
JESD-30 代码：S-CQCC-N20长度：8.89 mm
负载电容（CL）：50 pF逻辑集成电路类型：MULTIPLEXER
功能数量：4输入次数：2
输出次数：1端子数量：20
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：CERAMIC, METAL-SEALED COFIRED封装代码：QCCN
封装形状：SQUARE封装形式：CHIP CARRIER
传播延迟（tpd）：10.8 ns认证状态：Not Qualified
筛选级别：MIL-PRF-38535座面最大高度：2.03 mm
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
端子形式：NO LEAD端子节距：1.27 mm
端子位置：QUAD宽度：8.89 mm
Base Number Matches：1

SNJ54AHCT157FKR 数据手册

 浏览型号SNJ54AHCT157FKR的Datasheet PDF文件第2页浏览型号SNJ54AHCT157FKR的Datasheet PDF文件第3页浏览型号SNJ54AHCT157FKR的Datasheet PDF文件第4页浏览型号SNJ54AHCT157FKR的Datasheet PDF文件第5页浏览型号SNJ54AHCT157FKR的Datasheet PDF文件第6页浏览型号SNJ54AHCT157FKR的Datasheet PDF文件第7页 
SN54AHCT157, SN74AHCT157  
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS  
SCLS347K – MAY 1996 – REVISED JULY 2003  
SN54AHCT157 . . . J OR W PACKAGE  
SN74AHCT157 . . . D, DB, DGV, N, NS, OR PW PACKAGE  
(TOP VIEW)  
Inputs Are TTL-Voltage Compatible  
Latch-Up Performance Exceeds 250 mA Per  
JESD 17  
V
G
A/B  
1A  
1B  
1Y  
2A  
2B  
2Y  
GND  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
10  
9
CC  
description/ordering information  
4A  
4B  
4Y  
3A  
3B  
3Y  
These quadruple 2-line to 1-line data  
selectors/multiplexers are designed for 4.5-V to  
5.5-V V  
operation.  
CC  
The ’AHCT157 devices feature a common strobe  
(G) input. When the strobe is high, all outputs are  
low. When the strobe is low, a 4-bit word is  
selected from one of two sources and is routed to  
the four outputs. The devices provide true data.  
SN54AHCT157 . . . FK PACKAGE  
(TOP VIEW)  
3
2
1 20 19  
18  
4A  
4B  
NC  
4Y  
3A  
1B  
1Y  
NC  
2A  
2B  
4
5
6
7
8
17  
16  
15  
14  
9 10 11 12 13  
NC – No internal connection  
ORDERING INFORMATION  
ORDERABLE  
PART NUMBER  
TOP-SIDE  
MARKING  
†
PACKAGE  
T
A
PDIP – N  
SOIC – D  
Tube  
SN74AHCT157N  
SN74AHCT157N  
Tube  
SN74AHCT157D  
AHCT157  
Tape and reel  
Tape and reel  
Tape and reel  
Tube  
SN74AHCT157DR  
SN74AHCT157NSR  
SN74AHCT157DBR  
SN74AHCT157PW  
SN74AHCT157PWR  
SN74AHCT157DGVR  
SNJ54AHCT157J  
SNJ54AHCT157W  
SNJ54AHCT157K  
SOP – NS  
AHCT157  
HB157  
–40°C to 85°C  
SSOP – DB  
TSSOP – PW  
HB157  
Tape and reel  
Tape and reel  
Tube  
TVSOP – DGV  
CDIP – J  
HB157  
SNJ54AHCT157J  
SNJ54AHCT157W  
SNJ54AHCT157FK  
–55°C to 125°C  
CFP – W  
Tube  
LCCC – FK  
Tube  
†
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are  
available at www.ti.com/sc/package.  
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
Copyright 2003, Texas Instruments Incorporated  
UNLESS OTHERWISE NOTED this document contains PRODUCTION  
DATA information current as of publication date. Products conform to  
specifications per the terms of Texas Instruments standard warranty.  
Production processing does not necessarily include testing of all  
parameters.  
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265  
1234567...18

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