參數(shù)資料
型號(hào): HD74ALVCH162260
廠商: Hitachi,Ltd.
英文描述: Quadruple 1-Of-2 Data Selectors/Multiplexers 16-CDIP -55 to 125
中文描述: 12位至24位復(fù)用D型鎖存器與三態(tài)輸出
文件頁數(shù): 2/15頁
文件大?。?/td> 61K
代理商: HD74ALVCH162260
HD74ALVCH162260
2
Function Table
Inputs
Output A
1B
2B
SEL
LE1B
LE2B
OEA
H
X
H
H
X
L
H
L
X
H
H
X
L
L
X
X
H
L
X
L
A
0
H
*1
X
H
L
X
H
L
X
L
L
X
H
L
L
X
X
L
X
L
L
A
0
Z
*1
X
X
X
X
X
H
B-to-A (
OEB
= H)
Inputs
Outputs
A
LEA1B
LEA2B
OE1B
OE2B
1B
2B
H
H
H
L
L
H
H
L
H
H
L
L
L
L
H
H
L
L
L
H
2B
0
2B
0
H
*1
L
H
L
L
L
L
*1
H
L
H
L
L
1B
0
1B
0
1B
0
Z
*1
L
L
H
L
L
*1
L
X
L
L
L
L
*1
2B
0
Z
*1
X
X
X
H
H
X
X
X
L
H
Active
Z
X
X
X
H
L
Z
Active
X
X
X
L
L
Active
Active
A-to-B (
OEA
= H)
H : High level
L : Low level
X : Immaterial
Z : High impedance
Note:
1. Output level before the indicated steady state input conditions were established.
相關(guān)PDF資料
PDF描述
HD74ALVCH162270 Quadruple 1-Of-2 Data Selectors/Multiplexers 16-CFP -55 to 125
HD74ALVCH162334 Quadruple 1-Of-2 Data Selectors/Multiplexers 20-LCCC -55 to 125
HD74ALVCH162373 Quadruple 1-Of-2 Data Selectors/Multiplexers 16-CDIP -55 to 125
HD74ALVCH162374 Quadruple 1-Of-2 Data Selectors/Multiplexers 16-CFP -55 to 125
HD74ALVCH16244 Quadruple 1-Of-2 Data Selectors/Multiplexers 16-CDIP -55 to 125
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