HD74AC125 Datasheet, PDF (2/8 Pages) Hitachi Semiconductor – Quad Buffer/Line Driver with 3-State Output

HD74AC125/HD74ACT125
Logic Symbol
D
O
E
Pin Names
D Data Inputs
E 3-State Output Enable Inputs (Active Low)
O Outputs
Truth Table
Inputs
E
D
L
L
L
H
H
X
H : High Voltage Level
L : Low Voltage Level
X : Immaterial
Z : High Impedance
Output
L
H
Z
DC Characteristics (unless otherwise specified)
Item
Symbol Max
Unit
Maximum quiescent supply current I_CC
80
µA
Maximum quiescent supply current I_CC
8.0
µA
Maximum I_CC/input (HD74ACT125) I_CCT
1.5
mA
Condition
V_IN = V_CC or ground, V_CC = 5.5 V,
Ta = Worst case
V_IN = V_CC or ground, V_CC = 5.5 V,
Ta = 25°C
V_IN = V_CC – 2.1 V, V_CC = 5.5 V
Ta = Worst case
2