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SN74BCT373DBLE PDF预览

SN74BCT373DBLE

更新时间： 2024-09-16 20:59:35
品牌 Logo 应用领域
德州仪器 - TI 驱动信息通信管理光电二极管逻辑集成电路
页数 文件大小 规格书
7页 96K
描述
Octal D-Type Transparent Latches 20-SSOP 0 to 70

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中文翻译

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SN74BCT373DBLE 技术参数

是否无铅： 含铅是否Rohs认证： 不符合
生命周期：Obsolete零件包装代码：SSOP
包装说明：SSOP, SSOP20,.3针数：20
Reach Compliance Code：not_compliantHTS代码：8542.39.00.01
风险等级：5.88系列：BCT/FBT
JESD-30 代码：R-PDSO-G20长度：7.2 mm
负载电容（CL）：50 pF逻辑集成电路类型：BUS DRIVER
最大I（ol）：0.064 A位数：8
功能数量：1端口数量：2
端子数量：20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：SSOP封装等效代码：SSOP20,.3
封装形状：RECTANGULAR封装形式：SMALL OUTLINE, SHRINK PITCH
峰值回流温度（摄氏度）：NOT SPECIFIED电源：5 V
最大电源电流（ICC）：60 mAProp。Delay @ Nom-Sup：12 ns
传播延迟（tpd）：9.3 ns认证状态：Not Qualified
座面最大高度：2 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
端子形式：GULL WING端子节距：0.65 mm
端子位置：DUAL处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：5.3 mmBase Number Matches：1

SN74BCT373DBLE 数据手册

 浏览型号SN74BCT373DBLE的Datasheet PDF文件第2页浏览型号SN74BCT373DBLE的Datasheet PDF文件第3页浏览型号SN74BCT373DBLE的Datasheet PDF文件第4页浏览型号SN74BCT373DBLE的Datasheet PDF文件第5页浏览型号SN74BCT373DBLE的Datasheet PDF文件第6页浏览型号SN74BCT373DBLE的Datasheet PDF文件第7页 
SN54BCT373, SN74BCT373  
OCTAL TRANSPARENT D-TYPE LATCHES  
WITH 3-STATE OUTPUTS  
SCBS016C – SEPTEMBER 1988 – REVISED NOVEMBER 1993  
SN54BCT373 . . . J OR W PACKAGE  
SN74BCT373 . . . DB, DW, OR N PACKAGE  
(TOP VIEW)  
• State-of-the-Art BiCMOS Design  
Significantly Reduces Standby Current  
• Full Parallel Access for Loading  
• 3-State True Outputs Drive Bus Lines  
1
2
3
4
5
6
7
8
9
10  
20  
19  
18  
17  
16  
15  
14  
13  
12  
11  
OE  
1Q  
1D  
2D  
2Q  
3Q  
3D  
4D  
4Q  
V
CC  
or Buffer Memory Address Registers  
8Q  
8D  
7D  
7Q  
6Q  
6D  
5D  
5Q  
LE  
• ESD Protection Exceeds 2000 V  
Per MIL-Std-883C, Method 3015  
• Package Options Include Plastic  
Small-Outline (DW) and Shrink  
Small-Outline (DB) Packages, Ceramic Chip  
Carriers (FK) and Flatpacks (W), and  
Standard Plastic and Ceramic 300-mil DIPs  
(J, N)  
GND  
description  
SN54BCT373 . . . FK PACKAGE  
(TOP VIEW)  
These 8-bit latches feature 3-state outputs  
designed specifically for driving highly capacitive  
or relatively low-impedance loads. They are  
particularly suitable for implementing buffer  
registers, I/O ports, bidirectional bus drivers, and  
working registers.  
3
2
1
20 19  
18  
8D  
7D  
7Q  
6Q  
6D  
2D  
2Q  
3Q  
3D  
4D  
4
5
6
7
8
17  
16  
15  
14  
The eight latches of the ′BCT373 are transparent  
D-type latches. While the latch-enable (LE) input  
ishigh, theQoutputswillfollowthedata(D)inputs.  
When the latch enable is taken low, the Q outputs  
will be latched at the logic levels that were set up  
at the D inputs.  
9 10 11 12 13  
A buffered output-enable (OE) input can be used to place the eight outputs in either a normal logic state (high  
or low logic levels) or a high-impedance state. In the high-impedance state, the outputs neither load nor drive  
the bus lines significantly. The high-impedance state and increased drive provide the capability to drive bus  
lines without need for interface or pullup components.  
The output enable (OE) does not affect the internal operations of the latches. Old data can be retained or new  
data can be entered while the outputs are in the high-impedance state.  
The SN74BCT373 is available in TI’s shrink small-outline package (DB), which provides the same I/O pin count  
and functionality of standard small-outline packages in less than half the printed-circuit-board area.  
The SN54BCT373 is characterized for operation over the full military temperature range of –55°C to 125°C. The  
SN74BCT373 is characterized for operation from 0°C to 70°C.  
FUNCTION TABLE  
(each latch)  
INPUTS  
OUTPUT  
Q
OE  
L
LE  
H
H
L
D
H
L
H
L
L
L
X
X
Q
0
H
X
Z
Copyright 1993, Texas Instruments Incorporated  
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.  
2–1  
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265  
1234567

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与SN74BCT373DBLE相关器件

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SN74BCT373DBR TI

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 		OCTAL TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS
SN74BCT373DW TI

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 		OCTAL TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS
SN74BCT373DW-00 TI

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 		BCT/FBT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20
SN74BCT373DWR TI

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 		OCTAL TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS
SN74BCT373DWRG4 TI

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 		BCT/FBT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20, GREEN, PLASTIC, SOIC-20
SN74BCT373N TI

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 		OCTAL TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS
SN74BCT373N-10 TI

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 		BCT/FBT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDIP20
SN74BCT373NE4 TI

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 		BCT/FBT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDIP20, ROHS COMPLIANT, PLASTIC, MS-001AD, DIP-
SN74BCT373NSR TI

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 		OCTAL TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS
SN74BCT373NSRE4 TI

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 		Octal D-Type Transparent Latches 20-SO 0 to 70

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