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參數資料
| 型號： | 74F32DCQB |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | Quad 2-Input OR Gate |
| 中文描述： | 四2輸入或門 |
| 文件頁數： | 1/6頁 |
| 文件大?。?/td> | 139K |
| 代理商： | 74F32DCQB |
TL/F/9463
5
December 1994
54F/74F32
Quad 2-Input OR Gate
General Description
This device contains four independent gates, each of which
performs the logic OR function.
Features
Y
Guaranteed 4000V minimum ESD protection
Commercial
Military
Package
Number
Package Description
74F32PC
N14A
14-Lead (0.300
×
Wide) Molded Dual-In-Line
54F32DM (Note 2)
J14A
14-Lead Ceramic Dual-In-Line
74F32SC (Note 1)
M14A
14-Lead (0.150
×
Wide) Molded Small Outline, JEDEC
14-Lead (0.300
×
Wide) Molded Small Outline, EIAJ
74F32SJ (Note 1)
M14D
54F32FM (Note 2)
W14B
14-Lead Cerpack
54F32LM (Note 2)
E20A
20-Lead Ceramic Leadless Chip Carrier, Type C
Note 1:
Devices also available in 13
×
reel. Use suffix
e
SCX and SJX.
Note 2:
Military grade device with environmental and burn-in processing. Use suffix
e
DMQB, FMQB and LMQB.
Logic Symbol
IEEE/IEC
TL/F/9463–3
Connection Diagrams
Pin Assignment for
DIP, SOIC and Flatpak
TL/F/9463–2
Pin Assignment
for LCC
TL/F/9463–1
Unit Loading/Fan Out
54F/74F
Pin Names
Description
U.L.
Input I
IH
/I
IL
Output I
OH
/I
OL
HIGH/LOW
A
n
, B
n
O
n
Inputs
Outputs
1.0/1.0
50/33.3
20
m
A/
b
0.6 mA
b
1 mA/20 mA
TRI-STATE
é
is a registered trademark of National Semiconductor Corporation.
C
1995 National Semiconductor Corporation
RRD-B30M75/Printed in U. S. A.
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相關代理商/技術參數 |
參數描述 |
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| 74F32DCX | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Quad 2-Input OR Gate |
| 74F32DMQB | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Quad 2-Input OR Gate |
| 74F32DMX | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Quad 2-Input OR Gate |
| 74F32D-T | 制造商:NXP Semiconductors 功能描述:Logic Circuit, Quad 2-Input OR, F-TTL, 14 Pin, Plastic, SOP |
| 74F32FCQB | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Quad 2-Input OR Gate |
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