
MC74AC132 MC74ACT132
5-4
FACT DATA
INPUT CHARACTERISTICS
(unless otherwise specified)
Symbol
Parameter
VCC
(V)
74AC
74ACT
Unit
Test Conditions
Threshold
3.0
4.5
5.5
2.2
3.2
3.9
Vt +
Maximum Positive
2.0
V
TA = Worst Case
Threshold
3.0
4.5
5.5
0.5
0.9
1.1
Vt -
Minimum Negative
0.8
V
TA = Worst Case
3.0
4.5
5.5
1.2
1.4
1.6
Vh(max)
Maximum Hysteresis
1.2
V
TA = Worst Case
3.0
4.5
5.5
0.3
0.4
0.5
Vh(min)
Minimum Hysteresis
0.4
V
TA = Worst Case
CAPACITANCE
Symbol
Parameter
Value
Typ
Unit
Test Conditions
CIN
Input Capacitance
4.5
pF
VCC = 5.0 V
CPD
Power Dissipation Capacitance
30
pF
VCC = 5.0 V