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54ACTQ657 PDF预览

54ACTQ657

更新时间: 2024-02-07 11:52:45
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 232K
描述
Quiet Series Octal Bidirectional Transceiver with 8-Bit Parity Generator/Checker and TRI-STATE Outputs

54ACTQ657 技术参数

生命周期:Obsolete包装说明:DIP,
Reach Compliance Code:unknownECCN代码:3A001.A.2.C
HTS代码:8542.39.00.01风险等级:5.74
系列:ACTJESD-30 代码:R-GDIP-T24
逻辑集成电路类型:BUS TRANSCEIVER位数:8
功能数量:1端口数量:2
端子数量:24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:DIP封装形状:RECTANGULAR
封装形式:IN-LINE传播延迟(tpd):9 ns
认证状态:Not Qualified座面最大高度:5.715 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:NO
技术:CMOS温度等级:MILITARY
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUAL宽度:7.62 mm
Base Number Matches:1

54ACTQ657 数据手册

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September 1998  
54ACTQ657  
Quiet Series Octal Bidirectional Transceiver with 8-Bit  
Parity Generator/Checker and TRI-STATE® Outputs  
General Description  
Features  
n Guaranteed simultaneous switching noise level and  
dynamic threshold performance  
n Combines the ’245 and the ’280 functions in one  
package  
The ACTQ657 contains eight non-inverting buffers with  
TRI-STATE outputs and an 8-bit parity generator/checker. In-  
tended for bus oriented applications, the device combines  
the ’245 and the ’280 functions in one package.  
n Outputs source/sink 24 mA  
The ACTQ utilizes NSC Quiet Series technology to guaran-  
tee quiet output switching and improved dynamic threshold  
n ’ACTQ has TTL-compatible inputs  
n Standard Microcircuit Drawing (SMD)  
5962-92197  
performance. FACT Quiet Series features GTO output  
control and undershoot corrector in addition to a split ground  
bus for superior performance.  
Logic Symbols  
IEEE/IEC  
DS100244-1  
DS100244-4  
GTO is a trademark of National Semiconductor Corporation.  
TRI-STATE® is a registered trademark of National Semiconductor Corporation.  
FACT Quiet Series is a trademark of Fairchild Semiconductor Corporation.  
© 1998 National Semiconductor Corporation  
DS100244  
www.national.com  

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