參數(shù)資料
型號: HD74AC125
廠商: Hitachi,Ltd.
英文描述: Quad Buffer/Line Driver with 3-State Output(四緩沖器/三態(tài)輸出的線驅(qū)動器)
中文描述: 四緩沖器/線路驅(qū)動器的3態(tài)輸出(四緩沖器/三態(tài)輸出的線驅(qū)動器)
文件頁數(shù): 2/8頁
文件大?。?/td> 51K
代理商: HD74AC125
HD74AC125/HD74ACT125
2
Logic Symbol
D
O
E
Pin Names
D
E
O
Data Inputs
3-State Output Enable Inputs (Active Low)
Outputs
Truth Table
Inputs
E
D
Output
L
L
L
L
H
H
H
H :
L
X :
Z
X
Z
High Voltage Level
Low Voltage Level
Immaterial
High Impedance
:
:
DC Characteristics
(unless otherwise specified)
Item
Symbol
Max
Unit
Condition
Maximum quiescent supply current
I
CC
80
μ
A
V
= V
or ground, V
CC
= 5.5 V,
Ta = Worst case
Maximum quiescent supply current
I
CC
8.0
μ
A
V
= V
CC
or ground, V
CC
= 5.5 V,
Ta = 25
°
C
Maximum I
CC
/input (HD74ACT125)
I
CCT
1.5
mA
V
= V
– 2.1 V, V
CC
= 5.5 V
Ta = Worst case
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HD74AC126 Quad Buffer/Line Driver with 3-State Output(四緩沖器/三態(tài)輸出的線驅(qū)動器)
HD74ACT126 Quad Buffer/Line Driver with 3-State Output(四緩沖器/三態(tài)輸出的線驅(qū)動器)
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