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74F573LCQB PDF预览

74F573LCQB

更新时间: 2024-10-27 22:28:47
品牌 Logo 应用领域
美国国家半导体 - NSC 锁存器
页数 文件大小 规格书
8页 168K
描述
Octal D-Type Latch with TRI-STATE Outputs

74F573LCQB 数据手册

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August 1995  
54F/74F573  
Octal D-Type Latch with TRI-STATE Outputs  
É
General Description  
The ’F573 is a high speed octal latch with buffered common  
Latch Enable (LE) and buffered common Output Enable  
(OE) inputs.  
Features  
Y
Inputs and outputs on opposite sides of package  
allowing easy interface with microprocessors  
Useful as input or output port for microprocessors  
Functionally identical to ’F373  
Y
Y
Y
Y
This device is functionally identical to the ’F373 but has  
different pinouts.  
TRI-STATE outputs for bus interfacing  
Guaranteed 4000V minimum ESD protection  
Package  
Commercial  
74F573PC  
Military  
Package Description  
Number  
N20A  
J20A  
20-Lead (0.300 Wide) Molded Dual-In-Line  
×
54F573DM (Note 2)  
20-Lead Ceramic Dual-In-Line  
74F573SC (Note 1)  
74F573SJ (Note 1)  
M20B  
M20D  
W20A  
E20A  
20-Lead (0.300 Wide) Molded Small Outline, JEDEC  
×
20-Lead (0.300 Wide) Molded Small Outline, EIAJ  
×
54F573FM (Note 2)  
54F573LM (Note 2)  
20-Lead Cerpak  
20-Lead Ceramic Leadless Chip Carrier, Type C  
e
Note 1: Devices also available in 13 reel. Use suffix  
SCX and SJX.  
×
Note 2: Military grade device with environmental and burn-in processing. Use suffix  
e
DMQB, FMQB and LMQB.  
Logic Symbols  
Connection Diagrams  
Pin Assignment for  
DIP, SOIC and Flatpak  
Pin Assignment  
for LCC  
TL/F/9566–1  
IEEE/IEC  
TL/F/9566–3  
TL/F/9566–2  
TL/F/9566–4  
TRI-STATEÉ is a registered trademark of National Semiconductor Corporation.  
C
1995 National Semiconductor Corporation  
TL/F/9566  
RRD-B30M115/Printed in U. S. A.  

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