4017B View Datasheet(PDF) - NXP Semiconductors.
Part Name
Description
Manufacturer
4017B Datasheet PDF : 16 Pages
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NXP Semiconductors
HEF4017B
5-stage Johnson decade counter
Table 7. Dynamic characteristics …continued
Tamb = 25 °C; VSS = 0 V; for test circuit see Figure 10
Symbol Parameter
Conditions
tPLH
LOW to HIGH
CP0, CP1 → Q0 to Q9;
propagation delay see Figure 7
VDD
5V
10 V
15 V
CP0, CP1 → Q5-9;
see Figure 7
5V
10 V
15 V
MR → Q5-9;
see Figure 8
5V
10 V
15 V
MR → Q0;
see Figure 8
5V
10 V
15 V
tt
transition time
see Figure 7
5V
10 V
15 V
th
hold time
CP0 → CP1;
see Figure 9
5V
10 V
15 V
CP1 → CP0;
see Figure 9
5V
10 V
15 V
tW
pulse width
CP0 input LOW;
minimum width;
see Figure 8
5V
10 V
15 V
CP1 input HIGH;
minimum width;
see Figure 8
5V
10 V
15 V
MR input HIGH;
minimum width;
see Figure 8
5V
10 V
15 V
trec
recovery time
MR input;
see Figure 8
5V
10 V
15 V
fmax
maximum
frequency
see Figure 8
5V
10 V
15 V
Extrapolation formula[1]
98 ns + (0.55 ns/pF) CL
39 ns + (0.23 ns/pF) CL
32 ns + (0.16 ns/pF) CL
98 ns + (0.55 ns/pF) CL
39 ns + (0.23 ns/pF) CL
32 ns + (0.16 ns/pF) CL
83 ns + (0.55 ns/pF) CL
34 ns + (0.23 ns/pF) CL
27 ns + (0.16 ns/pF) CL
103 ns + (0.55 ns/pF) CL
44 ns + (0.23 ns/pF) CL
32 ns + (0.16 ns/pF) CL
[2] 10 ns + (1.00 ns/pF) CL
9 ns + (0.42 ns/pF) CL
6 ns + (0.28 ns/pF) CL
Min Typ Max Unit
- 125 250 ns
-
50 100 ns
-
40 80 ns
- 125 250 ns
-
50 100 ns
-
40 80 ns
- 110 220 ns
-
45 90 ns
-
35 70 ns
- 130 260 ns
-
55 105 ns
-
40 75 ns
-
60 120 ns
-
30 60 ns
-
20 40 ns
90 45 - ns
40 20 - ns
20 10 - ns
80 40 - ns
40 20 - ns
30 10 - ns
80 40 - ns
40 20 - ns
30 15 - ns
80 40 - ns
40 20 - ns
30 15 - ns
50 25 - ns
30 15 - ns
20 10 - ns
60 30 - ns
30 15 - ns
20 10 - ns
6 12 - MHz
12 30 - MHz
15 30 - MHz
[1] The typical values of the propagation delay and transition times are calculated from the extrapolation formulas shown (CL in pF).
[2] tt is the same as tTHL and tTLH.
HEF4017B_4
Product data sheet
Rev. 04 — 9 December 2008
© NXP B.V. 2008. All rights reserved.
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