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74F253PC PDF预览

74F253PC

更新时间: 2024-10-25 22:49:47
品牌 Logo 应用领域
美国国家半导体 - NSC 复用器逻辑集成电路光电二极管输入元件
页数 文件大小 规格书
8页 170K
描述
Dual 4-Input Multiplexer with TRI-STATE Outputs

74F253PC 数据手册

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November 1994  
54F/74F253  
Dual 4-Input Multiplexer with TRI-STATE Outputs  
É
General Description  
The ’F253 is a dual 4-input multiplexer with TRI-STATE  
outputs. It can select two bits of data from four sources  
using common select inputs. The output may be individually  
switched to a high impedance state with a HIGH on the  
respective Output Enable (OE) inputs, allowing the outputs  
to interface directly with bus oriented systems.  
Features  
Y
Multifunction capability  
É
Y
Non-inverting TRI-STATE outputs  
Y
Guaranteed 4000V minimum ESD protection  
Package  
Commercial  
74F253PC  
Military  
Package Description  
Number  
N16E  
J16A  
16-Lead (0.300 Wide) Molded Dual-In-Line  
×
54F253DM (Note 2)  
16-Lead Ceramic Dual-In-Line  
74F253SC (Note 1)  
74F253SJ (Note 1)  
M16A  
M16D  
W16A  
E20A  
16-Lead (0.150 Wide) Molded Small Outline, JEDEC  
×
16-Lead (0.300 Wide) Molded Small Outline, EIAJ  
×
54F253FM (Note 2)  
54F253LL (Note 2)  
16-Lead Cerpack  
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/9505–3  
IEEE/IEC  
TL/F/9505–1  
TL/F/9505–2  
TL/F/9505–5  
TRI-STATEÉ is a registered trademark of National Semiconductor Corporation.  
C
1995 National Semiconductor Corporation  
TL/F/9505  
RRD-B30M75/Printed in U. S. A.  

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