74VHC244N 查看數據表（PDF） - ON Semiconductor
零件编号
产品描述 (功能)
比赛名单
74VHC244N Datasheet PDF : 10 Pages
| |||
Pin Descriptions
Pin Names
OE1, OE2
I0–I7
O0–O7
Truth Tables
Inputs
OE1
In
L
L
L
H
H
X
Inputs
OE2
In
L
L
L
H
H
X
H HIGH Voltage Level
L LOW Voltage Level
I Immaterial
Z High Impedance
Description
3-STATE Output Enable Inputs
Inputs
3-STATE Outputs
Outputs
(Pins 12, 14, 16, 18)
L
H
Z
Outputs
(Pins 3, 5, 7, 9)
L
H
Z
www.fairchildsemi.com
2
Share Link: 