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SN74BCT8373ADW

更新时间： 2024-11-03 22:53:35
品牌 Logo 应用领域
德州仪器 - TI 总线驱动器总线收发器锁存器逻辑集成电路测试光电二极管信息通信管理PC
页数 文件大小 规格书
26页 469K
描述
SCAN TEST DEVICES WITH OCTAL D-TYPE LATCHES

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SN74BCT8373ADW 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active零件包装代码：SOIC
包装说明：SOP, SOP24,.4针数：24
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：1 week
风险等级：5.55Samacsys Confidence：
Samacsys Status：ReleasedSamacsys PartID：604899
Samacsys Pin Count：24Samacsys Part Category：Integrated Circuit
Samacsys Package Category：OtherSamacsys Footprint Name：SOIC127P1030X265-24N
Samacsys Released Date：2017-01-12 12:59:53Is Samacsys：N
控制类型：ENABLE LOW/HIGH计数方向：UNIDIRECTIONAL
系列：BCT/FBTJESD-30 代码：R-PDSO-G24
JESD-609代码：e4长度：15.4 mm
逻辑集成电路类型：BOUNDARY SCAN BUS DRIVER最大频率@ Nom-Sup：20000000 Hz
最大I（ol）：0.064 A湿度敏感等级：1
位数：8功能数量：1
端口数量：2端子数量：24
最高工作温度：70 °C最低工作温度：
输出特性：3-STATE输出极性：TRUE
封装主体材料：PLASTIC/EPOXY封装代码：SOP
封装等效代码：SOP24,.4封装形状：RECTANGULAR
封装形式：SMALL OUTLINE包装方法：TUBE
峰值回流温度（摄氏度）：260电源：5 V
最大电源电流（ICC）：52 mAProp。Delay @ Nom-Sup：9.5 ns
传播延迟（tpd）：10 ns认证状态：Not Qualified
座面最大高度：2.65 mm子类别：FF/Latches
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：BICMOS温度等级：COMMERCIAL
端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)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：NOT SPECIFIED翻译：N/A
宽度：7.5 mmBase Number Matches：1

SN74BCT8373ADW 数据手册

 浏览型号SN74BCT8373ADW的Datasheet PDF文件第2页浏览型号SN74BCT8373ADW的Datasheet PDF文件第3页浏览型号SN74BCT8373ADW的Datasheet PDF文件第4页浏览型号SN74BCT8373ADW的Datasheet PDF文件第5页浏览型号SN74BCT8373ADW的Datasheet PDF文件第6页浏览型号SN74BCT8373ADW的Datasheet PDF文件第7页 
SN54BCT8373A, SN74BCT8373A  
SCAN TEST DEVICES  
WITH OCTAL D-TYPE LATCHES  
SCBS044F – JUNE 1990 – REVISED JULY 1996  
SN54BCT8373A . . . JT PACKAGE  
SN74BCT8373A . . . DW OR NT PACKAGE  
(TOP VIEW)  
Members of the Texas Instruments  
SCOPE Family of Testability Products  
Octal Test-Integrated Circuits  
LE  
1Q  
2Q  
3Q  
4Q  
GND  
5Q  
6Q  
OE  
1D  
2D  
3D  
4D  
5D  
V
1
2
3
4
5
6
7
8
9
24  
23  
22  
21  
20  
19  
18  
17  
16  
Functionally Equivalent to ’F373 and  
’BCT373 in the Normal-Function Mode  
Compatible With the IEEE Standard  
1149.1-1990 (JTAG) Test Access Port and  
Boundary-Scan Architecture  
Test Operation Synchronous to Test  
Access Port (TAP)  
CC  
6D  
7D  
Implement Optional Test Reset Signal by  
Recognizing a Double-High-Level Voltage  
(10 V) on TMS Pin  
7Q  
8Q 10  
15 8D  
TDO  
TMS  
TDI  
TCK  
11  
12  
14  
13  
SCOPE Instruction Set  
– IEEE Standard 1149.1-1990 Required  
Instructions, Optional INTEST, CLAMP,  
and HIGHZ  
– Parallel Signature Analysis at Inputs  
– Pseudo-Random Pattern Generation  
From Outputs  
SN54BCT8373A . . . FK PACKAGE  
(TOP VIEW)  
– Sample Inputs/Toggle Outputs  
4
3
2
1
28 27 26  
25  
5
6
7
8
9
2D  
1D  
OE  
NC  
LE  
8D  
TDI  
TCK  
Package Options Include Plastic  
Small-Outline (DW) Packages, Ceramic  
Chip Carriers (FK), and Standard Plastic  
and Ceramic 300-mil DIPs (JT, NT)  
24  
23  
22 NC  
21 TMS  
20 TDO  
19 8Q  
description  
10  
11  
1Q  
2Q  
The ’BCT8373A scan test devices with octal  
D-type latches are members of the Texas  
12 13 14 15 16 17 18  
Instruments SCOPE  
testability integrated-  
circuit family. This family of devices supports IEEE  
Standard 1149.1-1990 boundary scan to facilitate  
testing of complex circuit board assemblies. Scan  
access to the test circuitry is accomplished via the  
4-wire test access port (TAP) interface.  
NC – No internal connection  
In the normal mode, these devices are functionally equivalent to the ’F373 and ’BCT373 octal D-type latches.  
The test circuitry can be activated by the TAP to take snapshot samples of the data appearing at the device  
terminals or to perform a self test on the boundary test cells. Activating the TAP in normal mode does not affect  
the functional operation of the SCOPE octal latches.  
In the test mode, the normal operation of the SCOPE octal latches is inhibited and the test circuitry is enabled  
to observe and control the I/O boundary of the device. When enabled, the test circuitry can perform boundary  
scan test operations, as described in IEEE Standard 1149.1-1990.  
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.  
SCOPE is a trademark of Texas Instruments Incorporated.  
Copyright 1996, Texas Instruments Incorporated  
On products compliant to MIL-PRF-38535, all parameters are tested  
unless otherwise noted. On all other products, production  
processing does not necessarily include testing of all parameters.  
PRODUCTION DATA information is 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...26

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SN74BCT8373ADW 替代型号

型号 品牌 替代类型 描述 数据表
SNJ54BCT8373AJT TI

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SN74BCT8373ANT TI

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SN74BCT8373ANTE4 TI

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