MC74AC4020 Ver la hoja de datos (PDF) - Motorola => Freescale
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MC74AC4020 Datasheet PDF : 5 Pages
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MC74AC4020
DC CHARACTERISTICS (unless otherwise specified)
Symbol
Parameter
Value
ICC
Maximum Quiescent Supply Voltage
80
ICC
Maximum Quiescent Supply Current
8.0
Unit
Vin = VCC or GND
µA
VCC = 5.5 V,
TA = Worst Case
Vin = VCC or GND
µA
VCC = 5.5 V,
TA = 25°C
DC CHARACTERISTICS
Symbol
Parameter
VIH
VIL
VOH
Minimum High Level
Input Voltage
Maximum Low Level
Input Voltage
Minimum High Level
Output Voltage
VOL
Maximum Low Level
Output Voltage
IIN
Maximum Input
Leakage Current
74AC
74AC
VCC
(V)
TA = +25°C
TA =
–40°C to +85°C
Unit
Conditions
Typ Guaranteed Limits
3.0
2.1
2.1
VOUT = 0.1 V
4.5
3.15
3.15
V
or VCC – 0.1 V
5.5
3.85
3.85
3.0
0.9
0.9
VOUT = 0.1 V
4.5
1.35
1.35
V
or VCC – 0.1 V
5.5
1.65
1.65
3.0 2.99 2.9
2.9
4.5 4.49 4.4
4.4
5.5 5.49 5.4
5.4
IOUT = –50 µA
V
*VIN = VIL or VIH
3.0
2.56
2.46
V
–12 mA
4.5
3.86
3.76
IOH
–24 mA
5.5
4.86
4.76
–24 mA
3.0 0.002 0.1
0.1
4.5 0.001 0.1
0.1
5.5 0.001 0.1
0.1
IOUT = 50 µA
V
*VIN = VIL or VIH
3.0
0.36
0.44
V
12 mA
4.5
0.36
0.44
IOL
24 mA
5.5
0.36
0.44
24 mA
5.5
±0.1
±1.0
µA
VI = VCC, GND
IOLD
Minimum Dynamic
5.5
Output Current**
IOHD
5.5
* All outputs loaded; thresholds on input associated with output under test.
** Maximum test duration 2.0 ms, one output loaded at a time.
75
mA
VOLD = 1.65 V Max
–75
mA
VOHD = 3.85 V Min
FACT DATA
5-3
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