參數(shù)資料
型號(hào): DM74S40N
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 通用總線功能
英文描述: Dual 4-Input NAND Buffer
中文描述: S SERIES, DUAL 4-INPUT NAND GATE, PDIP14
封裝: 0.300 INCH, PLASTIC, MS-001, DIP-14
文件頁(yè)數(shù): 1/3頁(yè)
文件大?。?/td> 33K
代理商: DM74S40N
2000 Fairchild Semiconductor Corporation
DS006453
www.fairchildsemi.com
August 1986
Revised April 2000
D
DM74S40
Dual 4-Input NAND Buffer
General Description
This device contains two independent 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
DM74S40N
Package Number
N14A
Package Description
14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide
Inputs
Output
Y
H
H
H
H
L
A
X
X
X
L
H
B
X
X
L
X
H
C
X
L
X
X
H
D
L
X
X
X
H
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