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74HC73 View Datasheet(PDF) - NXP Semiconductors.

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74HC73 Datasheet PDF : 16 Pages
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NXP Semiconductors
74HC73
Dual JK flip-flop with reset; negative-edge trigger
8. Recommended operating conditions
Table 5.
Symbol
VCC
VI
VO
Tamb
t/V
Recommended operating conditions
Parameter
Conditions
supply voltage
input voltage
output voltage
ambient temperature
input transition rise and fall rate
VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
9. Static characteristics
Min
Typ
Max
Unit
2.0
5.0
6.0
V
0
-
0
-
40
-
VCC
V
VCC
V
+125
°C
-
-
625
ns
-
1.67
139
ns
-
-
83
ns
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
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
-
- 2.1 1.35 -
1.35
-
0.5 V
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 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 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;
current
VCC = 6.0 V
- - ±0.1 -
±1.0
-
±1.0 µA
ICC
supply current VI = VCC or GND; IO = 0 A;
- - 4.0
-
40.0
-
80.0 µA
VCC = 6.0 V
CI
input
capacitance
- 3.5 -
-
-
-
- pF
74HC73_4
Product data sheet
Rev. 04 — 19 March 2008
© NXP B.V. 2008. All rights reserved.
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