HEF4528B Datasheet, PDF (6/16 Pages) NXP Semiconductors – Dual monostable multivibrator

NXP Semiconductors
HEF4528B
Dual monostable multivibrator
11. Dynamic characteristics
Table 7. Dynamic characteristics
V_SS = 0 V; T_amb = 25 °C; for waveforms see Figure 6; for test circuit see Figure 7; unless otherwise specified.
Symbol Parameter
Conditions
V_DD
Extrapolation formula^[1] Min Typ Max Unit
t_PHL
HIGH to LOW
nA or nB to nQ;
5V
113 ns + (0.55 ns/pF) C_L -
propagation delay see Figure 5
10 V
39 ns + (0.23 ns/pF) C_L -
140 280 ns
50 100 ns
15 V
27 ns + (0.16 ns/pF) C_L -
35
70 ns
nCD to nQ;
see Figure 5
5V
10 V
78 ns + (0.55 ns/pF) C_L -
29 ns + (0.23 ns/pF) C_L -
105 210 ns
40
85 ns
15 V
22 ns + (0.16 ns/pF) C_L -
30
60 ns
t_PLH
LOW to HIGH
nA or nB to nQ;
5V
128 ns + (0.55 ns/pF) C_L -
propagation delay see Figure 5
10 V
49 ns + (0.23 ns/pF) C_L -
155 305 ns
60 115 ns
15 V
32 ns + (0.16 ns/pF) C_L -
40
80 ns
nCD to nQ;
see Figure 5
5V
10 V
93 ns + (0.55 ns/pF) C_L -
39 ns + (0.23 ns/pF) C_L -
120 240 ns
50 105 ns
15 V
27 ns + (0.16 ns/pF) C_L -
35
70 ns
t_t
transition time
nQ, nQ;
5 V ^[2] 10 ns + (1.00 ns/pF) C_L -
see Figure 5
10 V
9 ns + (0.42 ns/pF) C_L -
60 120 ns
30
60 ns
15 V
6 ns + (0.28 ns/pF) C_L -
20
40 ns
t_rec
recovery time
nCD to nA or nB; 5 V
see Figure 6
10 V
0
−75 -
ns
0
−30 -
ns
15 V
0
−25 -
ns
t_su
set-up time
nCD to nA or nB;
see Figure 6
5V
10 V
0
−105 -
ns
0
−40 -
ns
15 V
0
−25 -
ns
t_W
pulse width
nA LOW;
minimum width;
see Figure 6
5V
10 V
15 V
50
25 -
ns
30
15 -
ns
20
10 -
ns
nB HIGH;
minimum width;
see Figure 6
5V
10 V
15 V
50
25 -
ns
30
15 -
ns
20
10 -
ns
nCD LOW;
minimum width;
see Figure 6
5V
10 V
15 V
60
30 -
ns
35
15 -
ns
25
10 -
ns
nQ or nQ;
R_EXT = 5 kΩ;
C_EXT = 15 pF;
see Figure 6
5 V ^[3]
10 V
15 V
-
235 -
ns
-
155 -
ns
-
140 -
ns
nQ or nQ;
R_EXT = 10 kΩ;
C_EXT = 1 nF;
see Figure 6
5 V ^[4]
10 V
15 V
-
5.45 -
µs
-
4.95 -
µs
-
4.85 -
µs
HEF4528B_6
Product data sheet
Rev. 06 — 27 November 2009
© NXP B.V. 2009. All rights reserved.
6 of 16