HEF4015BP View Datasheet(PDF) - NXP Semiconductors.
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HEF4015BP Datasheet PDF : 15 Pages
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NXP Semiconductors
HEF4015B
Dual 4-bit static shift register
11. Dynamic characteristics
Table 7. Dynamic characteristics
VSS = 0 V; CL = 50 pF; Tamb = 25 C.
Symbol Parameter
Conditions
tPHL
HIGH to LOW
nCP to Qn;
propagation delay see Figure 4
nMR to Qn;
see Figure 6
tPLH
LOW to HIGH
nCP to Qn
propagation delay see Figure 4
tt
transition time
see Figure 4
tsu
set-up time
nD to nCP;
see Figure 5
th
hold time
nD to nCP;
see Figure 5
tW
pulse width
trec
recovery time
nCP LOW;
minimum width;
see Figure 5
nMR HIGH;
minimum width;
see Figure 6
pin nMR;
see Figure 6
fmax
maximum frequency see Figure 5
VDD
5V
10 V
15 V
5V
10 V
15 V
5V
10 V
15 V
5V
10 V
15 V
5V
10 V
15 V
5V
10 V
15 V
5V
10 V
15 V
5V
10 V
15 V
5V
10 V
15 V
5V
10 V
15 V
Extrapolation formula[1] Min Typ Max Unit
103 ns + (0.55 ns/pF)CL -
130 260 ns
44 ns + (0.23 ns/pF)CL -
55 110 ns
32 ns + (0.16 ns/pF)CL -
40 80 ns
78 ns + (0.55 ns/pF)CL -
105 210 ns
34 ns + (0.23 ns/pF)CL -
45 90 ns
27 ns + (0.16 ns/pF)CL -
35 70 ns
93 ns + (0.55 ns/pF)CL -
120 240 ns
44 ns + (0.23 ns/pF)CL -
55 110 ns
32 ns + (0.16 ns/pF)CL -
40 80 ns
10 ns + (1.00 ns/pF)CL -
60 120 ns
9 ns + (0.42 ns/pF)CL -
30 60 ns
6 ns + (0.28 ns/pF)CL -
20 40 ns
+25 15 -
ns
+25 10 -
ns
+20 5 -
ns
40 20 -
ns
20 10 -
ns
15 8
-
ns
60 30 -
ns
30 15 -
ns
20 10 -
ns
80 40 -
ns
30 15 -
ns
24 12 -
ns
50 20 -
ns
30 10 -
ns
20 5
-
ns
7
15 -
MHz
15 30 -
MHz
22 44 -
MHz
[1] The typical values of the propagation delay and transition times are calculated from the extrapolation formulas shown (CL in pF).
HEF4015B
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 8 — 21 November 2011
© NXP B.V. 2011. All rights reserved.
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