參數(shù)資料
型號(hào): HD74AC14
廠商: Hitachi,Ltd.
英文描述: Hex Inverter Schmitt Trigger(施密特觸發(fā)六反相器)
中文描述: 十六進(jìn)制逆變器施密特觸發(fā)器(施密特觸發(fā)六反相器)
文件頁(yè)數(shù): 2/8頁(yè)
文件大?。?/td> 44K
代理商: HD74AC14
HD74AC14
2
Function Table
Input
Output
A
O
L
H
H
L
DC Characteristics
(unless otherwise specified)
Item
Symbol
V
CC
(V) HD74AC14
40
HD74ACT14 Unit
Condition
Maximum quiescent supply
current
I
CC
40
μ
A
V
IN
= V
or ground,
V
= 5.5 V,
Ta = Wordt case
Maximum quiescent supply
current
I
CC
4.0
4.0
μ
A
V
IN
= V
or ground,
V
= 5.5 V,
Ta = 25
°
C
Maximum positive threshold
Vt
+
3.0
2.2
2.0
V
Ta = Worst case
4.5
3.2
5.5
3.9
Minimum negative threshold
Vt
3.0
0.5
0.8
V
Ta = Worst case
4.5
0.9
5.5
1.1
Maximum hysteresis
Vh (max) 3.0
1.2
1.2
V
Ta = Worst case
4.5
1.4
5.5
1.6
Minimum hysteresis
Vh (min)
3.0
0.3
0.4
V
Ta = Worst case
4.5
0.4
5.5
0.5
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