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54ABT245J-QML PDF预览

54ABT245J-QML

更新时间: 2024-02-15 08:44:53
品牌 Logo 应用领域
美国国家半导体 - NSC /
页数 文件大小 规格书
10页 265K
描述
Octal Bidirectional Transceiver with TRI-STATE Outputs

54ABT245J-QML 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:DFP, FL20,.3Reach Compliance Code:unknown
ECCN代码:3A001.A.2.CHTS代码:8542.39.00.01
风险等级:5.1其他特性:WITH DIRECTION CONTROL
控制类型:COMMON CONTROL计数方向:BIDIRECTIONAL
系列:ABTJESD-30 代码:R-GDFP-F20
JESD-609代码:e0逻辑集成电路类型:BUS TRANSCEIVER
最大I(ol):0.048 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: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, GLASS-SEALED
封装代码:DFP封装等效代码:FL20,.3
封装形状:RECTANGULAR封装形式:FLATPACK
峰值回流温度(摄氏度):NOT SPECIFIED电源:5 V
最大电源电流(ICC):30 mAProp。Delay @ Nom-Sup:4.8 ns
传播延迟(tpd):4.8 ns认证状态:Not Qualified
筛选级别:MIL-PRF-38535座面最大高度:2.286 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:YES技术:BICMOS
温度等级:MILITARY端子面层:Tin/Lead (Sn/Pb)
端子形式:FLAT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:6.731 mm
Base Number Matches:1

54ABT245J-QML 数据手册

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July 1998  
54ABT245  
Octal Bidirectional Transceiver with TRI-STATE® Outputs  
n Guaranteed output skew  
General Description  
n Guaranteed multiple output switching specifications  
The ’ABT245 contains eight non-inverting bidirectional buff-  
n Output switching specified for both 50 pF and 250 pF  
ers with TRI-STATE outputs and is intended for bus-oriented  
loads  
applications. Current sinking capability is 48 mA on both the  
A and B ports. The Transmit/Receive (T/R) input determines  
the direction of data flow through the bidirectional trans-  
ceiver. Transmit (active HIGH) enables data from A ports to B  
n Guaranteed simultaneous switching, noise level and  
dynamic threshold performance  
n Guaranteed latchup protection  
n High impedance glitch-free bus loading during entire  
power up and power down cycle  
n Non-destructive hot insertion capability  
n Disable time is less than enable time to avoid bus  
contention  
ports; Receive (active LOW) enables data from B ports to A  
ports. The Output Enable input, when HIGH, disables both A  
and B ports by placing them in a High Z condition.  
Features  
n Bidirectional non-inverting buffers  
n A and B output sink capability of 48 mA, source  
capability of 24 mA  
n Standard Microcircuit Drawing (SMD) 5962-9214801  
Ordering Code:  
Military  
Package  
Number  
J20A  
Package Description  
54ABT245J-QML  
54ABT245W-QML  
54ABT245E-QML  
20-Lead Ceramic Dual-In-Line  
20-Lead Cerpak  
W20A  
E20A  
20-Lead Ceramic Leadless Chip Carrier, Type C  
Logic Symbol  
DS100204-1  
TRI-STATE® is a registered trademark of National Semiconductor Corporation.  
© 1998 National Semiconductor Corporation  
DS100204  
www.national.com  

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