74ACT373 View Datasheet(PDF) - STMicroelectronics
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Description
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74ACT373 Datasheet PDF : 11 Pages
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74ACT373
DC SPECIFICATIONS
Test Condition
Value
Symbol
Parameter
VCC
(V)
TA = 25°C
-40 to 85°C -55 to 125°C Unit
Min. Typ. Max. Min. Max. Min. Max.
VIH High Level Input
4.5
VO = 0.1 V or
2.0 1.5
2.0
2.0
Voltage
5.5
VCC-0.1V
2.0 1.5
2.0
2.0
V
VIL Low Level Input
Voltage
4.5
VO = 0.1 V or
5.5
VCC-0.1V
1.5 0.8
0.8
0.8
1.5 0.8
0.8
0.8
VOH High Level Output 4.5
IO=-50 µA
4.4 4.49
4.4
4.4
V
Voltage
5.5
IO=-50 µA
5.4 5.49
5.4
5.4
4.5
IO=-24 mA
3.86
3.76
3.7
5.5
IO=-24 mA
4.86
4.76
4.7
VOL Low Level Output 4.5
Voltage
5.5
IO=50 µA
IO=50 µA
0.001 0.1
0.1
0.1
V
0.001 0.1
0.1
0.1
4.5
IO=24 mA
0.36
0.44
0.5
5.5
IO=24 mA
0.36
0.44
0.5
II
Input Leakage Cur-
rent
5.5
VI = VCC or GND
± 0.1
±1
± 1 µA
IOZ High Impedance
Output Leakege
Current
5.5
VI = VIH or VIL
VO = VCC or GND
± 0.5
±5
± 5 µA
ICCT Max ICC/Input
5.5 VI = VCC - 2.1V
0.6
1.5
1.6 mA
ICC
Quiescent Supply
Current
5.5 VI = VCC or GND
4
40
80 µA
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
75
50 mA
-75
-50 mA
2) Incident wave switching is guaranteed on trasmission lines with impedances as low as 50Ω
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 LE to Q
tPLH tPHL Propagation Delay
Time D to Q
tPZL tPZH Output Enable
Time
tPLZ tPHZ Output Disable
Time
tW LE Minimum Pulse
Width, HIGH
ts Setup Time D to
LE, HIGH or LOW
th Hold Time D to LE,
HIGH or LOW
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.
5.5 10.0
11.5
11.5 ns
6.0 10.0
11.5
11.5 ns
6.0 9.5
10.5
10.5 ns
7.0 11.0
12.5
12.5 ns
1.3 7.0
8.0
8.0 ns
-0.5 7.0
8.0
8.0 ns
0.5 0.0
1.0
1.0 ns
(*) Voltage range is 5.0V ± 0.5V
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