MC74AC08N(2001) Ver la hoja de datos (PDF) - ON Semiconductor
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MC74AC08N Datasheet PDF : 8 Pages
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MC74AC08, MC74ACT08
AC CHARACTERISTICS (For Figures and Waveforms – See Section 3 of the ON Semiconductor FACT Data Book, DL138/D)
74AC
74AC
Symbol
Parameter
VCC*
(V)
TA = +25°C
CL = 50 pF
TA = –40°C
to +85°C
CL = 50 pF
Unit
Fig.
No.
Min Typ Max Min Max
tPLH
Propagation Delay
3.3 1.5 7.5 9.5 1.0 10.0
5.0 1.5 5.5 7.5 1.0 8.5
ns
3–5
tPHL
Propagation Delay
3.3 1.5 7.0 8.5 1.0 9.0
5.0 1.5 5.5 7.0 1.0 7.5
ns
3–5
*Voltage Range 3.3 V is 3.3 V ±0.3 V.
Voltage Range 5.0 V is 5.0 V ±0.5 V.
DC CHARACTERISTICS
Symbol
Parameter
VIH
VIL
VOH
Minimum High Level
Input Voltage
Maximum Low Level
Input Voltage
Minimum High Level
Output Voltage
VCC
(V)
4.5
5.5
4.5
5.5
4.5
5.5
74ACT
74ACT
TA = +25°C
TA =
–40°C to
+85°C
Typ Guaranteed Limits
1.5 2.0
2.0
1.5 2.0
2.0
1.5 0.8
0.8
1.5 0.8
0.8
4.49 4.4
4.4
5.49 5.4
5.4
VOL
Maximum Low Level
Output Voltage
4.5
– 3.86
3.76
5.5
– 4.86
4.76
4.5 0.001 0.1
0.1
5.5 0.001 0.1
0.1
4.5
– 0.36
0.44
5.5
– 0.36
0.44
IIN
Maximum Input
Leakage Current
5.5
– ±0.1
±1.0
∆ICCT
Additional Max. ICC/Input
5.5
0.6
–
1.5
IOLD
IOHD
†Minimum Dynamic
Output Current
5.5
–
–
75
5.5
–
–
–75
ICC
Maximum Quiescent
Supply Current
5.5
–
4.0
40
*All outputs loaded; thresholds on input associated with output under test.
†Maximum test duration 2.0 ms, one output loaded at a time.
Unit
Conditions
V
VOUT = 0.1 V
or VCC – 0.1 V
V
VOUT = 0.1 V
or VCC – 0.1 V
V
IOUT = –50 µA
*VIN = VIL or VIH
V
–24 mA
IOH
–24 mA
V
IOUT = 50 µA
*VIN = VIL or VIH
V
24 mA
IOL
24 mA
µA
VI = VCC, GND
mA
VI = VCC – 2.1 V
mA
VOLD = 1.65 V Max
mA
VOHD = 3.85 V Min
µA
VIN = VCC or GND
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