參數(shù)資料
型號: 74S140
廠商: Fairchild Semiconductor Corporation
英文描述: Dual 4-Input NAND 50з Line Driver
中文描述: 雙4輸入與非50з線驅(qū)動器
文件頁數(shù): 1/3頁
文件大?。?/td> 35K
代理商: 74S140
2000 Fairchild Semiconductor Corporation
DS006467
www.fairchildsemi.com
August 1986
Revised April 2000
DM74S140
Dual
4-
Input
N
AND
50
Li
ne
Dr
iver
DM74S140
Dual 4-Input NAND 50
Line Driver
General Description
This device contains two independent line driver gates
each of which performs the logic NAND function.
Ordering Code:
Connection Diagram
Function Table
Y
= ABCD
H
= HIGH Logic Level
L
= LOW Logic Level
X
= Either LOW or HIGH Logic Level
Order Number
Package Number
Package Description
DM74S140
N14A
14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide
Inputs
Output
ABCD
Y
XXX
L
H
XX
L
X
H
XL
X
H
L
XXX
H
HHHH
L
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