參數(shù)資料
型號: IN74LV245D
廠商: INTEGRAL JOINT STOCK COMPANY
英文描述: OCTAL BUS TRANSCEIVER (3-STATE)
中文描述: 八路總線收發(fā)器(3態(tài))
文件頁數(shù): 2/6頁
文件大?。?/td> 142K
代理商: IN74LV245D
IN74LV245
2
ABSOLUTE MAXIMUM RATINGS*
Symbol
V
CC
Supply voltage
I
IK
*
1
Input diode current
I
OK
*
2
Output diode current
I
O
*
3
Output source or sink current
I
CC
V
CC
current
I
GND
GND current
P
D
Power
Plastic
SOIC *
4
Tstg
Storage temperature range
*
In absolute maximum ratings modes functioning is not guaranteed. Vpon lifting the
absolute maximum ratings functioning is guaranteed at the recommended operating
conditions.
*
1
Provided V
I
< -0.5 V or V
I
> V
CC
+ 0.5 V.
*
2
Provided V
O
< -0.5 V or V
O
> V
CC
+ 0.5 V.
*
3
Provided -0.5 V < V
O
< V
CC
+ 0.5 V.
*
4
When operating in the temperature range of 70
°
С
to 125
°
C power dissipation value
decreases:
- for Plastic DIP by 12 mW/
°
C
- for SOIC by 8 mW/
°
C
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
V
CC
Supply voltage
V
IN
Input voltage
V
OUT
Output voltage
T
A
Operating ambient temperature range. For all
package types
t
LH
, t
HL
Input rise and fall times
Parameter
Rating
-0.5 to +5.0
±
20
±
50
±
35
±
70
±
70
750
500
-65 to +150
Unit
V
m
А
m
А
m
А
m
А
m
А
mW
dissipation
per
DIP
package:
*
4
°
C
Min
1.2
0
0
-40
Max
3.6
V
CC
V
CC
125
Unit
V
V
V
°
C
V
CC
=1.2 V
V
CC
=2.0 V
V
CC
=3.0 V
V
CC
=3.6 V
0
1000
700
500
400
ns
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