74ACT374 데이터 시트보기 (PDF) - STMicroelectronics
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74ACT374 Datasheet PDF : 11 Pages
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74ACT374
DC SPECIFICATIONS
Test Condition
Value
Symbol
Parameter
VCC
(V)
TA = 25°C
Min. Typ. Max.
VIH High Level Input
4.5
VO = 0.1 V or
Voltage
5.5
VCC-0.1V
VIL Low Level Input
Voltage
4.5
VO = 0.1 V or
5.5
VCC-0.1V
VOH High Level Output 4.5
Voltage
5.5
IO=-50 µA
IO=-50 µA
4.5
IO=-24 mA
5.5
IO=-24 mA
VOL Low Level Output 4.5
Voltage
5.5
IO=50 µA
IO=50 µA
4.5
IO=24 mA
5.5
IO=24 mA
II
Input Leakage Cur-
rent
5.5
VI = VCC or GND
IOZ High Impedance
Output Leakege
Current
5.5
VI = VIH or VIL
VO = VCC or GND
ICCT Max ICC/Input
5.5 VI = VCC - 2.1V
ICC
Quiescent Supply
Current
5.5 VI = VCC or GND
IOLD
IOHD
Dynamic Output
Current (note 1, 2)
5.5 VOLD = 1.65 V max
VOHD = 3.85 V min
1) Maximum test duration 2ms, one output loaded at time
2.0
2.0
4.4
5.4
3.86
4.86
1.5
1.5
1.5
1.5
4.49
5.49
0.001
0.001
0.6
0.8
0.8
0.1
0.1
0.36
0.36
± 0.1
± 0.5
4
2) Incident wave switching is guaranteed on trasmission lines with impedances as low as 50Ω
-40 to 85°C -55 to 125°C
Min. Max. Min. Max.
2.0
2.0
2.0
2.0
0.8
0.8
0.8
0.8
4.4
4.4
5.4
5.4
3.76
3.7
4.76
4.7
0.1
0.1
0.1
0.1
0.44
0.5
0.44
0.5
±1
±1
±5
±5
1.5
1.6
40
80
75
50
-75
-50
Unit
V
V
V
µA
µA
mA
µA
mA
mA
AC ELECTRICAL CHARACTERISTICS (CL = 50 pF, RL = 500 Ω, Input tr = tf = 3ns)
Test Condition
Value
Symbol
Parameter
VCC
(V)
tPLH tPHL Propagation Delay
Time CK to Q
tPZL tPZH Output Enable
Time
tPLZ tPHZ Output Disable
Time
tW CK Pulse Width
HIGH or LOW
ts
Setup Time D to
CK, HIGH or LOW
th Hold Time D to CK,
HIGH or LOW
fMAX Maximum CK
Frequency
5.0(*)
5.0(*)
5.0(*)
5.0(*)
5.0(*)
5.0(*)
5.0(*)
TA = 25°C
-40 to 85°C -55 to 125°C Unit
Min. Typ. Max. Min. Max. Min. Max.
5.0 10.0
11.0
11.0 ns
6.0 10.0
11.0
11.0 ns
6.5 10.0
11.0
11.0 ns
1.5 5.0
5.0
5.0 ns
0.5 5.0
5.0
5.0 ns
-0.5 2.0
2.0
2.0 ns
100 260
85
85
MHz
(*) Voltage range is 5.0V ± 0.5V
4/11
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