HCC4527B Datasheet, PDF (6/13 Pages) STMicroelectronics – BCD RATE MULTIPLEXER

HCC/HCF4527B
DYNAMIC ELECTRICAL CHARACTERISTICS (Tamb = 25 ^oC, CL = 50 pF, RL = 200 KΩ,
typical temperature coefficent for all VDD values is 03 %/^oC, all input rise and fall times= 20 ns)
Symbol
Parameter
tPLH Propagation Delay Time
tPHL Clock to Output)
t_PLH Propagation Delay Time
t_PHL Clock or Strobe to Output
t_PLH Propagation Delay Time
Clock to Inhibit Output
tPHL Propagation Delay Time
Clock to Inhibit Output
t_PLH Propagation Delay Time
tPHL Clear to Output
t_PLH Propagation Delay Time
t_PHL Clock to ”9” or ”1” Q Output
tPLH Propagation Delay Time
t_PHL Cascade to Output
tPLH Propagation Delay Time
tPHL Inhibit Input to Inhibit Output
t_PLH Propagation Delay Time
tPHL Set to Output
t_THL Transition Time
t_TLH
fCL Maximum Clock Frequency
tW Clock Pulse Width
t_r, t_f Clock Rise or Fall Time
tW Set or Clear Pulse Width
tsetup Inhibit Input Setup Time
Test Conditions
VDD (V)
5
10
15
5
10
15
5
10
15
5
10
15
5
10
15
5
10
15
5
10
15
5
10
15
5
10
15
5
10
15
5
10
15
5
10
15
5
10
15
5
10
15
5
10
15
Min.
1.2
2.5
3.5
330
170
100
160
90
60
100
40
20
Value
Typ.
110
55
45
150
75
60
320
145
100
250
100
75
380
175
130
300
125
90
90
45
35
130
60
45
330
150
110
100
50
40
2.4
5
7
165
85
50
80
45
30
50
20
10
Max.
220
110
90
300
150
120
640
290
200
500
200
150
760
550
260
600
250
180
180
90
70
260
120
90
660
300
220
200
100
80
15
15
15
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
MHz
ns
µs
ns
ns
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