參數(shù)資料
型號(hào): 74VHCT174AM
廠商: 意法半導(dǎo)體
英文描述: Octal Bus Transceivers With 3-State Outputs 20-TSSOP -40 to 85
中文描述: 十六進(jìn)制D型觸發(fā)器與清除
文件頁數(shù): 3/10頁
文件大?。?/td> 70K
代理商: 74VHCT174AM
RECOMMENDED OPERATING CONDITIONS
Symbol
V
CC
V
I
V
O
V
O
T
op
dt/dv
1)V
CC
=0
2)Highor Low State
3)V
IN
from0.8Vto2V
Parameter
Value
4.5to5.5
0to5.5
0to5.5
0toV
CC
-40to+85
0to20
Unit
V
V
V
V
o
C
ns/V
Supply Voltage
Input Voltage
Output Voltage (see note 1)
Output Voltage (see note 2)
Operating Temperature
Input Rise and Fall Time (see note 3) (V
CC
= 5.0
±
0.5V)
ABSOLUTE MAXIMUM RATINGS
Symbol
V
CC
V
I
V
O
V
O
I
IK
I
OK
I
O
I
CC
orI
GND
T
stg
T
L
AbsoluteMaximumRatingsarethosevaluesbeyond whichdamage tothedevicemayoccur. Functionaloperationunderthese condition isnot implied.
1)V
CC
=0
2)Highor Low State
Parameter
Value
-0.5to+7.0
-0.5to+7.0
-0.5to+7.0
-0.5toV
CC
+0.5
-20
±
20
±
25
±
50
-65to+150
300
Unit
V
V
V
V
mA
mA
mA
mA
o
C
o
C
Supply Voltage
DC Input Voltage
DC Output Voltage (see note 1)
DC Output Voltage (see note 2)
DC Input Diode Current
DC Output Diode Current
DC Output Current
DC V
CC
or Ground Current
Storage Temperature
Lead Temperature (10 sec)
DC SPECIFICATIONS
Symbol
Parameter
Test Conditions
V
CC
(V)
Value
Unit
T
A
= 25
o
C
Min.
Typ.
2
-40 to 85
o
C
Min.
2
Max.
Max.
V
IH
High Level Input
Voltage
Low Level Input
Voltage
High Level Output
Voltage
4.5to5.5
V
V
IL
4.5to5.5
0.8
0.8
V
V
OH
4.5
4.5
4.5
4.5
I
O
=-50
μ
A
I
O
=-8mA
I
O
=50
μ
A
I
O
=8mA
V
I
=5.5VorGND
V
I
=V
CC
orGND
4.4
3.94
4.5
4.4
3.8
V
V
OL
Low Level Output
Voltage
0.0
0.1
0.36
±
0.1
4
0.1
0.44
±
1.0
40
V
I
I
Input Leakage Current
Quiescent Supply
Current
Additional Worst Case
Supply Current
0to5.5
5.5
μ
A
μ
A
I
CC
I
CC
5.5
OneInputat3.4V,
otherinputatV
CC
or
GND
V
OUT
=5.5V
1.35
1.5
mA
I
OPD
Output Leakage
Current
0
0.5
5.0
μ
A
74VHCT174A
3/10
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