MC74AC08, MC74ACT08
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3
AC CHARACTERISTICS (For Figures and Waveforms See Section 3 of the ON Semiconductor FACT Data Book, DL138/D)
Symbol
Parameter
VCC (V)
74AC
Unit
Fig.
No.
TA = +25°C
CL = 50 pF
TA = 40°C
to +85°C
CL = 50 pF
Min
Typ
Max
Min
Max
tPLH
Propagation Delay
3.3
1.5
7.5
9.5
1.0
10.0
ns
35
5.0
1.5
5.5
7.5
1.0
8.5
tPHL
Propagation Delay
3.3
1.5
7.0
8.5
1.0
9.0
ns
35
5.0
1.5
5.5
7.0
1.0
7.5
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
Conditions
VCC
(V)
74ACT
Unit
TA = +25°C
TA =
40°C to
+85°C
Typ
Guaranteed Limits
VIH
Minimum High Level
Input Voltage
VOUT = 0.1 V
4.5
1.5
2.0
V
or VCC 0.1 V
5.5
1.5
2.0
VIL
Maximum Low Level
Input Voltage
VOUT = 0.1 V
4.5
1.5
0.8
V
or VCC 0.1 V
5.5
1.5
0.8
VOH
Minimum High Level
Output Voltage
IOUT = 50 mA
4.5
4.49
4.4
V
5.5
5.49
5.4
VIN = VIL or VIH (Note 6) V
24 mA
4.5
3.86
3.76
24 mA
5.5
4.86
4.76
VOL
Maximum Low Level
Output Voltage
IOUT = 50 mA
4.5
0.001
0.1
V
5.5
0.001
0.1
VIN = VIL or VIH (Note 6) V
24 mA
4.5
0.36
0.44
24 mA
5.5
0.36
0.44
IIN
Maximum Input
Leakage Current
VI = VCC, GND
5.5
±0.1
±1.0
mA
DICCT
Additional Max. ICC/Input
VI = VCC 2.1 V
5.5
0.6
1.5
mA
IOLD
Output Current
VOLD = 1.65 V Max
5.5
75
mA
IOHD
VOHD = 3.85 V Min
5.5
75
mA
ICC
Maximum Quiescent
Supply Current
VIN = VCC or GND
5.5
4.0
40
mA
6. All outputs loaded; thresholds on input associated with output under test.
7. Maximum test duration 2.0 ms, one output loaded at a time.