M74ACT02B Ver la hoja de datos (PDF) - STMicroelectronics
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M74ACT02B Datasheet PDF : 8 Pages
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74ACT02
DC SPECIFICATIONS
Symb ol
Parameter
Test Conditions
VCC
(V)
Valu e
TA = 25 oC
-40 to 85 oC
Min. T yp. Max. Min. Max.
VIH High Level Input Voltage 4.5
VO = 0.1 V or
2.0 1.5
2.0
5.5
VCC - 0.1 V
2.0 1.5
2.0
VIL Low Level Input Voltage
4.5
5.5
VO = 0.1 V or
VCC - 0.1 V
1.5 0.8
0.8
1.5 0.8
0.8
VOH High Level Output
Voltage
VOL Low Level Output
Voltage
II Input Leakage Current
4.5
VI(* ) = IO=-50 µA 4.4 4.49
5.5
VIH or IO=-50 µA 5.4 5.49
4.5
VIL IO=-24 mA 3.86
4.4
5.4
3.76
5.5
IO=-24 mA 4.86
4.76
4.5
VI(* ) = IO=50 µA
5.5
VIH or IO=50 mA
4.5
VIL
IO=24 mA
0.001 0.1
0.001 0.1
0.36
0.1
0.1
0.44
5.5
IO=24 mA
0.36
0.44
5.5
VI = VCC or GND
±0.1
±1
ICCT Max ICC /Input
5.5
VI = VCC -2.1 V
0.6
1.5
ICC Quiescent Supply
Current
5.5
VI = VCC or GND
4
40
IOLD Dynamic Output Current
5.5
VOLD = 1.65 V max
75
IOHD (note 1, 2)
VOHD = 3.85 V min
-75
1) Maximum test duration 2ms, one output loaded attime
2) Incident wave switching is guaranteed on transmission lines with impedances as low as 50 Ω.
(*) All outputs loaded.
Unit
V
V
V
V
µA
mA
µA
mA
mA
AC ELECTRICAL CHARACTERISTICS (CL = 50 pF, RL = 500 Ω, Input tr = tf =3 ns)
Symb ol
Parameter
tPLH Propagation Delay Time
tPHL
(*) Voltage range is 5V ± 0.5V
T est Con ditio n
VCC
(V)
5.0(*)
Valu e
TA = 25 oC
-40 to 85 oC
Min. T yp. Max. Min. Max.
1.5 5.0 8.0 1.0 9.0
Unit
ns
CAPACITIVE CHARACTERISTICS
Symb ol
Parameter
Test Conditions
VCC
(V)
Valu e
TA = 25 oC
-40 to 85 oC
Min. T yp. Max. Min. Max.
Unit
CIN Input Capacitance
5.0
4
pF
CPD Power Dissipation
5.0
Capacitance (note 1)
47
pF
1) CPD isdefined as the value of the IC’sinternal equivalent capacitance which is calculated fromthe operating current consumption without load. (Referto
Test Circuit).Average operating current can be obtained by the following equation. ICC(opr) = CPD • VCC • fIN + ICC/n (per circuit)
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