HCF4060_13 Datasheet, PDF (8/15 Pages) STMicroelectronics – 14-stage ripple carry binary counter/divider and oscillator

Electrical characteristics
HCF4060
Symbol
Table 6. Dynamic electrical characteristics
(T_amb = 25 °C, C_L = 50 pF, R_L = 200 KΩ, t_r = t_f = 20 ns)
Parameter
Test condition
V_DD (V)
Value⁽¹⁾
Unit
Min. Typ. Max.
5
100 200
t_TLH, t_THL Output transition time
10
15
50 100
40 80
5
370 740
t_PLH, t_PHL Propagation delay time (φ to Q₄ out)
10
15
5
150 300
100 200
ns
100 200
t_PLH, t_PHL Propagation delay time (Q_n to Q_n+1)
10
15
50 100
40 80
5
50 100
t_W
Input pulse width
10 f = 100 KHz
15
20 40
15 30
5
t_r, t_f Input pulse rise and fall time
10
15
Unlimited
μs
5
3.5 7
f_max Maximum clock input frequency
10
15
8 16
12 24
MHz
Reset operation
5
t_PHL Propagation delay time
10
15
5
t_W
Input pulse width
10
15
180 360
80 160
50 100
ns
60 120
30 60
20 40
RC operation
Variation of frequency
(unit-to-unit)
5
18 21.5 25
10
C_x = 200 pF, R_s = 560 KΩ,
R_x = 50 KΩ
20
23
26
15
21.1 24 27 _KHz
Variation of frequency with voltage 5 to 10 C_x= 200 pF, R_s = 560 KΩ,
2
change
(the same unit)
10 to 15 ^{Rx = 50 KΩ}
1
8/15
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