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74HC160 Datasheet PDF : 15 Pages
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Nexperia
74HC160
Presettable synchronous BCD decade counter; asynchronous 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. 13.
Symbol Parameter Conditions
25 °C
-40 °C to +85 °C -40 °C to +125 °C Unit
Min Typ Max Min Max
Min
Max
tpd
propagation CP to Qn; see Fig. 8
delay
VCC = 2.0 V
[1]
- 61 185
-
230
-
280 ns
VCC = 4.5 V
- 22 37
-
46
-
56 ns
VCC = 5.0 V; CL = 15 pF
VCC = 6.0 V
CP to TC; see Fig. 8
- 19 -
-
-
-
- 18 31
-
39
-
- 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. 9
- 69 215
-
270
-
- 25 43
-
54
-
- 21 -
-
-
-
- 20 31
-
46
-
325 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
tPHL
High to LOW MR to Qn; see Fig. 10
propagation
delay
VCC = 2.0 V
VCC = 4.5 V
- 47 150
-
190
-
- 17 30
-
38
-
- 14 -
-
-
-
- 14 26
-
33
-
- 69 210
-
265
-
- 25 42
-
53
-
225 ns
45 ns
- ns
38 ns
315 ns
63 ns
VCC = 5.0 V; CL = 15 pF
- 21 -
-
-
-
- ns
VCC = 6.0 V
- 20 36
-
45
-
54 ns
MR to TC; see Fig. 10
VCC = 2.0 V
- 69 220
-
275
-
330 ns
VCC = 4.5 V
- 25 44
-
55
-
66 ns
VCC = 5.0 V; CL = 15 pF
- 21 -
-
-
-
- ns
VCC = 6.0 V
- 20 37
-
47
-
56 ns
tt
transition time see Fig. 8 and Fig. 9
[2]
VCC = 2.0 V
- 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. 8
VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
tW
pulse width MR LOW; see Fig. 10
VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
80 22 -
100
-
120
16 8 -
20
-
24
14 3 -
17
-
20
80 28 -
100
-
120
16 10 -
20
-
24
14 8 -
17
-
20
- ns
- ns
- ns
- ns
- ns
- ns
74HC160
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 4 — 27 March 2019
© Nexperia B.V. 2019. All rights reserved
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