74HC4020D Просмотр технического описания (PDF) - Nexperia B.V. All rights reserved
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74HC4020D Datasheet PDF : 17 Pages
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Nexperia
74HC4020; 74HCT4020
14-stage binary ripple counter
10. Static characteristics
Table 6. Static characteristics
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter Conditions
25 °C
-40 °C to +85 °C -40 °C to +125 °C Unit
Min Typ Max Min Max
Min
Max
74HC4020
VIH
HIGH-level VCC = 2.0 V
input voltage VCC = 4.5 V
1.5 1.2 -
1.5
-
3.15 2.4 - 3.15
-
1.5
3.15
-V
-V
VCC = 6.0 V
4.2 3.2 -
4.2
-
4.2
-V
VIL
LOW-level
VCC = 2.0 V
input voltage VCC = 4.5 V
- 0.8 0.5
-
0.5
-
0.5 V
- 2.1 1.35
-
1.35
-
1.35 V
VCC = 6.0 V
- 2.8 1.8
-
1.8
-
1.8 V
VOH
HIGH-level
VI = VIH or VIL
output voltage
IO = -20 μA; VCC = 2.0 V
1.9 2.0 -
1.9
-
1.9
-V
IO = -20 μA; VCC = 4.5 V
4.4 4.5
-
4.4
-
4.4
-V
IO = -20 μA; VCC = 6.0 V
5.9 6.0
-
5.9
-
5.9
-V
IO = -4.0 mA; VCC = 4.5 V 3.98 4.32 -
3.84
-
3.7
-V
IO = -5.2 mA; VCC = 6.0 V 5.48 5.81 -
5.34
-
5.2
-V
VOL
LOW-level
VI = VIH or VIL
output voltage
IO = 20 μA; VCC = 2.0 V
-
0 0.1
-
0.1
-
0.1 V
IO = 20 μA; VCC = 4.5 V
-
0 0.1
-
0.1
-
0.1 V
IO = 20 μA; VCC = 6.0 V
-
0 0.1
-
0.1
-
0.1 V
IO = 4.0 mA; VCC = 4.5 V
- 0.15 0.26
-
0.33
-
0.4 V
IO = 5.2 mA; VCC = 6.0 V
- 0.16 0.26
-
0.33
-
0.4 V
II
input leakage VI = VCC or GND; VCC = 6.0 V -
- ±0.1
-
±1
-
±1 μA
current
ICC
supply current VI = VCC or GND; IO = 0 A;
-
- 8.0
-
80
-
160 μA
VCC = 6.0 V
CI
input
capacitance
- 3.5 -
-
-
-
- pF
74HC_HCT4020
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 7 — 18 June 2020
© Nexperia B.V. 2020. All rights reserved
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