參數(shù)資料
型號(hào): HD74ACT244FP-E
元件分類: 總線收發(fā)器
英文描述: ACT SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20
封裝: FP-20DA
文件頁數(shù): 2/9頁
文件大?。?/td> 52K
代理商: HD74ACT244FP-E
HD74AC244/HD74ACT244
2
Truth Tables
Inputs
OE
1
D
Outputs (Pins 12, 14, 16, 18)
LL
L
LH
H
HX
Z
Inputs
OE
2
D
Outputs (Pins 3, 5, 7, 9)
LL
L
LH
H
HX
Z
H :
High Voltage Level
L
:
Low Voltage Level
X :
Immaterial
Z
:
High Impedance
DC Characteristics (unless otherwise specified)
Item
Symbol
Max
Unit
Condition
Maximum quiescent supply current
I
CC
80
AV
IN = VCC or ground, VCC = 5.5 V,
Ta = Worst case
Maximum quiescent supply current
I
CC
8.0
AV
IN = VCC or ground, VCC = 5.5 V,
Ta = 25
°C
Maximum additional I
CC/input
(HD74ACT244)
I
CCT
1.5
mA
V
IN = VCC – 2.1 V, VCC = 5.5 V,
Ta = Worst case
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