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CD4528BM Datasheet, PDF (4/8 Pages) National Semiconductor (TI) – Dual Monostable Multivibrator
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AC Electrical Characteristics CD4528BM
TA e 25 C CL e 50 pF RL e 200 kX Input tr e tf e 20 ns unless otherwise specified
Parameter
Conditions
Min Typ Max Units
Output Rise Time
tr e (3 0 ns pF) CL a 30 ns VDD e 5 0V
tr e (1 5 ns pF) CL a 15 ns VDD e 10 0V
tr e (1 1 ns pF) CL a 10 ns VDD e 15 0V
180 400
ns
90 200
ns
65 160
ns
Output Fall Time
tf e (1 5 ns pF) CL a 25 ns VDD e 5 0V
tf e (0 75 ns pF) CL a 12 5 ns VDD e 10V
tf e (0 55 ns pF) CL a 9 5 ns VDD e 15 0V
100 200
ns
50 100
ns
35
80
ns
Turn-Off Turn-On Delay
A or B to Q or Q
Cx e 15 pF Rx e 5 0 kX
tPLH tPHL e (1 7 ns pF) CL a 240 ns VDD e 5 0V
tPLH tPHL e (0 66 ns pF) CL a 8 ns VDD e 10 0V
tPLH tPHL e (0 5 ns pF) CL a 65 ns VDD e 15 0V
230 500
ns
100 250
ns
65 150
ns
Turn-Off Turn-On Delay
A or B to Q or Q
Cx e 100 pF Rx e 10 kX
tPLH tPHL e (1 7 ns pF) CL a 620 ns VDD e 5 0V
tPLH tPHL e (0 66 ns pF) CL a 257 ns VDD e 10 0V
tPLH tPHL e (0 5 ns pF) CL a 185 ns VDD e 15 0V
230 500
ns
100 250
ns
65 150
ns
Minimum Input Pulse Width
A or B
Cx e 15 pF Rx e 5 0 kX
VDD e 5 0V
VDD e 10 0V
VDD e 15V
60 150
ns
20
50
ns
20
50
ns
Cx e 1000 pF Rx e 10 kX
VDD e 5 0V
VDD e 10 0V
VDD e 15 0V
60 150
ns
20
50
ns
20
50
ns
Output Pulse Width Q or Q
For Cx k 0 01 mF (See Graph
for Appropriate VDD Level)
Cx e 15 pF Rx e 5 0 kX
VDD e 5 0V
VDD e 10 0V
VDD e 15 0V
550
ns
350
ns
300
ns
For Cx l 0 01 mF Use
PWout e 0 2 Rx Cx In VDD b VSS
Cx e 10 000 pF Rx e 10 kX
VDD e 5 0V
VDD e 10 0V
VDD e 15 0V
15
29
45
ms
10
37
90
ms
15
42
95
ms
Pulse Width Match between Circuits
in the Same Package
Cx e 10 000 pF Rx e 10 kX
VDD e 5 0V
VDD e 10 0V
VDD e 15 0V
6
25
%
8
35
%
8
35
%
Reset Propagation Delay
tPLH tPHL
Cx e 15 pF Rx e 5 0 kX
VDD e 5 0V
VDD e 10 0V
VDD e 15 0V
325 600
ns
90 225
ns
60 170
ns
Cx e 1000 pF Rx e 10 kX
VDD e 5 0V
VDD e 10 0V
VDD e 15 0V
70
ms
67
ms
67
ms
Minimum Retrigger Time
Cx e 15 pF Rx e 5 0 kX
Cx e 1000 pF Rx e 10 kX
VDD e 5 0V
VDD e 10 0V
VDD e 15 0V
VDD e 5 0V
VDD e 10 0V
VDD e 15 0V
AC parameters are guaranteed by DC correlated testing
0
ns
0
ns
0
ns
0
ns
0
ns
0
ns
4
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