參數(shù)資料
型號(hào): DM74LS240SJX
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 通用總線功能
英文描述: Dual 4-Bit Non-Inverting Buffer/Driver
中文描述: LS SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO20
封裝: 5.30 MM, EIAJ TYPE2, SOP-20
文件頁(yè)數(shù): 2/7頁(yè)
文件大?。?/td> 72K
代理商: DM74LS240SJX
www.fairchildsemi.com
2
D
Function Tables
DM74LS240
DM74LS241
L
=
LOW Logic Level
H
=
HIGH Logic Level
X
=
Either LOW or HIGH Logic Level
Z
=
High Impedance
Inputs
Output
G
L
L
H
A
L
H
X
Y
H
L
Z
Inputs
Outputs
G
X
X
X
H
H
L
G
L
L
H
X
X
X
1A
L
H
X
X
X
X
2A
X
X
X
L
H
X
1Y
L
H
Z
2Y
L
H
Z
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