MC74HC4020AF ON Semiconductor, MC74HC4020AF Datasheet - Page 5

• Manufacturer Part Number: MC74HC4020AF
• Description: Counter ICs 2-6V Monolithic WFR
• Manufacturer: ON Semiconductor

Specifications of MC74HC4020AF

• Counter Type: Binary Counters
• Logic Family: 74HC
• Counting Method: Asynchronous
• Operating Supply Voltage: 2 V to 6 V
• Mounting Style: SMD/SMT
• Package / Case: SOEIAJ-16
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

* For T
AC CHARACTERISTICS
Symbol
t
t
t
t
t
t
C
f
t
PLH
PLH
TLH
max
PHL
PHL
PHL
THL
C
PD
in
,
V
V
,
,
A
CC
CC
= 25°C and C
= 2.0 V: t
= 3.0 V: t
Maximum Clock Frequency (50% Duty Cycle)
(Figures 1 and 4)
Maximum Propagation Delay, Clock to Q1*
(Figures 1 and 4)
Maximum Propagation Delay, Reset to Any Q
(Figures 2 and 4)
Maximum Propagation Delay, Qn to Qn+1
(Figures 3 and 4)
Maximum Output Transition Time, Any Output
(Figures 1 and 4)
Maximum Input Capacitance
Power Dissipation Capacitance (Per Package)*
P
P
= [93.7 + 59.3 (n−1)] ns
= [61.5 + 34.4 (n−1)] ns
L
= 50 pF, typical propagation delay from Clock to other Q outputs may be calculated with the following equations:
(C
L
= 50 pF, Input t
Parameter
r
= t
f
= 6 ns)
http://onsemi.com
V
V
CC
CC
= 4.5 V: t
= 6.0 V: t
5
P
P
= [30.25 + 14.6 (n−1)] ns
= [24.4 + 12 (n−1)] ns
V
2.0
3.0
4.5
6.0
2.0
3.0
4.5
6.0
2.0
3.0
4.5
6.0
2.0
3.0
4.5
6.0
2.0
3.0
4.5
6.0
V
CC
−55 to 25°C
Typical @ 25°C, V
10
15
30
50
96
63
31
25
65
30
30
26
69
40
17
14
75
27
15
13
10
Guaranteed Limit
38
≤85°C
106
9.0
14
28
50
71
36
30
72
36
35
32
80
45
21
15
95
32
19
15
10
CC
= 5.0 V
≤125°C
115
110
8.0
12
25
40
88
40
35
90
40
40
35
90
50
28
22
36
22
19
10
MHz
Unit
pF
pF
ns
ns
ns
ns