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零件编号
产品描述 (功能)
HD74ALVCHR162269A 查看數據表(PDF) - Hitachi -> Renesas Electronics
零件编号
产品描述 (功能)
比赛名单
HD74ALVCHR162269A
12-bit to 24-bit Registered Bus Exchanger with 3-state Outputs
Hitachi -> Renesas Electronics
HD74ALVCHR162269A Datasheet PDF : 13 Pages
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HD74ALVCHR162269A
Function Table
Inputs
CLK
↑
↑
↑
OEA
H
H
L
Outputs
OEB
A
H
Z
L
Z
H
Active
Output-enable table
1B, 2B
Z
Active
Z
Inputs
CLKENA1
L
L
L
L
H
H
H
CLKENA2
H
H
L
L
L
L
H
Outputs
CLK
A
1B
↑
L
L
↑
H
H
↑
L
L
↑
H
H
↑
L
1B
0
*1
↑
H
1B
0
*1
X
X
1B
0
*1
A-to-B storage table (
OEB
= L)
2B
2B
0
*1
2B
0
*1
L
H
L
H
2B
0
*1
Inputs
CLK
SEL
X
H
X
L
↑
H
↑
H
↑
L
1B
2B
X
X
X
X
L
X
H
X
X
L
B-to-A storage (
OEA
= L)
Output A
A
0
*1
A
0
*1
L
H
L
H : High level
L : Low level
X : Immaterial
Z : High impedance
↑
: Low to high transition
Note: 1. Output level before the indicated steady state input conditions were established.
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