HCC/HCF4078B
DYNAMIC ELECTRICAL CHARACTERISTICS (T amb = 25°C, CL = 50pF, RL = 200kΩ,
typical temperature coefficient for all VDD values is 0.3%/°C, all input rise and fall time = 20ns)
Symbol
Parameter
tP HL , tP L H Propagation Delay Time
Test Conditions
V al ue
V D D (V) Min. Typ. Max.
5
150 300
10
75 150
Unit
ns
15
55 110
t THL , tT L H Transition Time
5
100 200
10
50 100
ns
15
40 80
Typical Output Low (sink) Current Characteristics.
Minimum Output Low (sink) Current Charac-
teristics.
Typical Output High (source) Current Charac-
teristics.
Minimum Output High (source) Current Charac-
teristics.
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