參數(shù)資料
型號(hào): HD74LV273
廠商: Hitachi,Ltd.
英文描述: Octal D-type Flip-Flops with Clear
中文描述: 八路D型觸發(fā)器與Clear正反器
文件頁數(shù): 5/15頁
文件大?。?/td> 65K
代理商: HD74LV273
HD74LV273A
5
DC Electrical Characteristics
Ta = –40 to 85
°
C
Item
Symbol
V
CC
(V)*
Min
Typ
Max
Unit
Test Conditions
Input voltage
V
IH
2.0
1.5
V
2.3 to 2.7
V
CC
×
0.7
3.0 to 3.6
V
CC
×
0.7
4.5 to 5.5
V
CC
×
0.7
V
IL
2.0
0.5
2.3 to 2.7
V
CC
×
0.3
3.0 to 3.6
V
CC
×
0.3
4.5 to 5.5
V
CC
×
0.3
Output voltage
V
OH
Min to
Max
V
CC
– 0.1
V
I
OH
= –50
μ
A
2.3
2.0
I
OH
= –2 mA
3.0
2.48
I
OH
= –6 mA
4.5
3.8
I
OH
= –12 mA
V
OL
Min to
Max
0.1
I
OL
= 50
μ
A
2.3
0.4
I
OL
= 2 mA
3.0
0.44
I
OL
= 6 mA
4.5
0.55
I
OL
= 12 mA
Input current
I
IN
0 to 5.5
±
1
μ
A
V
I
= 5.5 V or GND
Quiescent
supply current
I
CC
5.5
20
μ
A
V
I
= V
CC
or GND, I
O
= 0
Output leakage
current
I
OFF
0
5
μ
A
V
I
or V
O
= 0 V to 5.5 V
Input
capacitance
C
IN
3.3
2
pF
V
I
= V
CC
or GND
Note:
For conditions shown as Min or Max, use the appropriate values under recommended operating
conditions.
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