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SN74BCT623NE4 PDF预览

SN74BCT623NE4

更新时间： 2024-10-31 05:17:35
品牌 Logo 应用领域
德州仪器 - TI 总线收发器输出元件
页数 文件大小 规格书
15页 530K
描述
OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS

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中文翻译

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SN74BCT623NE4 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：DIP
包装说明：DIP, DIP20,.3针数：20
Reach Compliance Code：unknownHTS代码：8542.39.00.01
风险等级：5.44其他特性：IOL = 24MA @ VOL = 0.5V & IOH = 3MA @ VOH = 2.4V FOR PORT A
控制类型：INDEPENDENT CONTROL计数方向：BIDIRECTIONAL
系列：BCT/FBTJESD-30 代码：R-PDIP-T20
JESD-609代码：e4长度：24.325 mm
负载电容（CL）：50 pF逻辑集成电路类型：BUS TRANSCEIVER
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：DIP封装等效代码：DIP20,.3
封装形状：RECTANGULAR封装形式：IN-LINE
包装方法：TUBE峰值回流温度（摄氏度）：NOT SPECIFIED
电源：5 V最大电源电流（ICC）：92 mA
Prop。Delay @ Nom-Sup：8 ns传播延迟（tpd）：8 ns
认证状态：Not Qualified座面最大高度：5.08 mm
子类别：Bus Driver/Transceivers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：NO技术：BICMOS
温度等级：COMMERCIAL端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式：THROUGH-HOLE端子节距：2.54 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：7.62 mm
Base Number Matches：1

SN74BCT623NE4 数据手册

 浏览型号SN74BCT623NE4的Datasheet PDF文件第2页浏览型号SN74BCT623NE4的Datasheet PDF文件第3页浏览型号SN74BCT623NE4的Datasheet PDF文件第4页浏览型号SN74BCT623NE4的Datasheet PDF文件第5页浏览型号SN74BCT623NE4的Datasheet PDF文件第6页浏览型号SN74BCT623NE4的Datasheet PDF文件第7页 
SN54BCT623, SN74BCT623  
OCTAL BUS TRANSCEIVERS  
WITH 3-STATE OUTPUTS  
SCBS020A – SEPTEMBER 1988 – REVISED NOVEMBER 1993  
SN54BCT623 . . . J OR W PACKAGE  
SN74BCT623 . . . DW OR N PACKAGE  
(TOP VIEW)  
• State-of-the-Art BiCMOS Design  
Significantly Reduces I  
CCZ  
• ESD Protection Exceeds 2000 V  
Per MIL-STD-883C, Method 3015  
1
2
3
4
5
6
7
8
9
10  
20  
19  
18  
17  
16  
15  
14  
13  
12  
11  
OEAB  
A1  
V
CC  
OEBA  
• Package Options Include Plastic  
Small-Outline (DW) Packages, Ceramic  
Chip Carriers (FK) and Flatpacks (W), and  
Plastic and Ceramic 300-mil DIPs (J, N)  
A2  
A3  
A4  
A5  
A6  
A7  
A8  
GND  
B1  
B2  
B3  
B4  
B5  
B6  
B7  
B8  
description  
The ′BCT623 bus transceiver is designed for  
asynchronous communication between data  
buses. Thecontrolfunctionimplementationallows  
for maximum flexibility in timing. The ′BCT623  
provides true data at its outputs.  
SN54BCT623 . . . FK PACKAGE  
(TOP VIEW)  
This device allows data transmission from the A  
bus to the B bus or from the B bus to the A bus  
depending upon the logic levels at the  
output-enable (OEAB and OEBA) inputs.  
3
2
1
20 19  
18  
B1  
17 B2  
A3  
A4  
A5  
A6  
A7  
4
5
6
7
8
The output-enable inputs can be used to disable  
the device so that the buses are effectively  
isolated. The dual-enable configuration gives the  
transceivers the capability of storing data by  
simultaneously enabling OEAB and OEBA. Each  
output reinforces its input in this configuration.  
When both OEAB and OEBA are enabled and all  
other data sources to the two sets of bus lines are  
at high impedance, both sets of bus lines (16 in all)  
will remain at their last states.  
16  
15  
14  
B3  
B4  
B5  
9 10 11 12 13  
The SN54BCT623 is characterized for operation  
over the full military temperature range of –55°C  
to 125°C. The SN74BCT623 is characterized for  
operation from 0°C to 70°C.  
FUNCTION TABLE  
INPUTS  
OPERATION  
OEBA  
OEAB  
L
L
B data to A bus  
B data to A bus,  
A data to B bus  
L
H
H
H
L
Isolation  
H
A data to B bus  
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...15

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SN74BCT623NE4 替代型号

型号 品牌 替代类型 描述 数据表
SN74BCT623NSR TI

完全替代

 OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
SN74BCT623DWE4 TI

完全替代

 OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
SN74BCT623N TI

完全替代

 OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS

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