HCC4512B Datasheet, PDF (5/12 Pages) STMicroelectronics – 8-CHANNEL DATA SELECTOR

HCC/HCF4512B
DYNAMIC ELECTRICAL CHARACTERISTICS (T_amb = 25°C, C_L = 50pF, R_L = 200kΩ,
typical temperature coefficient for all V_DD values is 0.3%/°C, all input rise and fall time = 20ns)
Symbol
Parameter
t _PHL,
t_PLH
Propagation Delay Time Inhibit
to Output
Test Conditions
V al ue
V _{D D} (V) Min. Typ. Max.
5
140 280
10
70 140
t _PHL,
t_PLH
Propagation Delay Time ”A”
Select to Output
15
50 100
5
200 400
10
85 170
t _PHL,
t_PLH
Propagation Delay Time
Data to Output
15
60 120
5
180 360
10
75 150
15
55 110
t _{PZ L} , t_{P L Z} 3-state Disable Delay Time
t_PHZ, t_PZH
5
60 120
10
30 60
t _{T HL},
t_TLH
Transition Time
15
20 40
5
100 200
10
50 100
15
40 80
Unit
ns
ns
ns
ns
ns
Typical Output Low (sink) Current Characteristics.
Minimum Output Low (sink) Current Charac-
teristics.
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