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74HC163
Nexperia B.V. All rights reserved
74HC163 Datasheet PDF : 20 Pages
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Nexperia
74HC163; 74HCT163
Presettable synchronous 4-bit binary counter; synchronous reset
10. Dynamic characteristics
Table 7. Dynamic characteristics
Voltages are referenced to GND (ground = 0 V); CL = 50 pF unless otherwise specified; for test circuit see Fig. 14.
Symbol Parameter Conditions
25 °C
-40 °C to +85 °C -40 °C to +125 °C Unit
Min Typ Max Min
Max
Min
Max
74HC163
tpd
propagation CP to Qn; see Fig. 9
delay
VCC = 2.0 V
[1]
- 55 185
-
230
-
280 ns
VCC = 4.5 V
VCC = 5.0 V; CL = 15 pF
VCC = 6.0 V
CP to TC; see Fig. 9
- 20 37
-
- 17 -
-
- 16 31
-
46
-
-
-
39
-
56 ns
- ns
48 ns
VCC = 2.0 V
VCC = 4.5 V
VCC = 5.0 V; CL = 15 pF
VCC = 6.0 V
CET to TC; see Fig. 10
- 69 215
-
- 25 43
-
- 21 -
-
- 20 37
-
270
-
54
-
-
-
46
-
320 ns
65 ns
- ns
55 ns
VCC = 2.0 V
VCC = 4.5 V
VCC = 5.0 V; CL = 15 pF
VCC = 6.0 V
- 36 120
-
- 13 24
-
- 11 -
-
- 10 20
-
150
-
30
-
-
-
26
-
180 ns
36 ns
- ns
31 ns
tt
transition see Fig. 9 and Fig. 10
time
VCC = 2.0 V
[2]
- 19 75
-
95
-
110 ns
VCC = 4.5 V
- 7 15
-
19
-
22 ns
VCC = 6.0 V
- 6 13
-
16
-
19 ns
tW
pulse width CP; HIGH or LOW; see Fig. 9
VCC = 2.0 V
80 17 -
100
-
120
- ns
VCC = 4.5 V
16 6 -
20
-
24
- ns
VCC = 6.0 V
14 5 -
17
-
20
- ns
tsu
set-up time MR, Dn to CP; see Fig. 11 and
Fig. 12
VCC = 2.0 V
80 17 -
100
-
120
- ns
VCC = 4.5 V
16 6 -
20
-
24
- ns
VCC = 6.0 V
14 5 -
17
-
20
- ns
PE to CP; see Fig. 11
VCC = 2.0 V
80 22 -
100
-
120
- ns
VCC = 4.5 V
16 8 -
20
-
24
- ns
VCC = 6.0 V
14 6 -
17
-
20
- ns
CEP, CET to CP; see Fig. 13
VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
175 58 -
220
35 21 -
44
30 17 -
37
-
265
-
53
-
45
- ns
- ns
- ns
74HC_HCT163
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 5 — 12 October 2018
© Nexperia B.V. 2018. All rights reserved
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