tc4020bf TOSHIBA Semiconductor CORPORATION, tc4020bf Datasheet - Page 4

• Manufacturer Part Number: tc4020bf
• Description: Tc4020b 14 Stage Ripple-carry Binary Counter/dividers
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Dynamic Electrical Characteristics
Output transition time
(low to high)
Output transition time
(high to low)
Propagation delay time
( CLOCK -Q1)
Propagation delay time
( CLOCK -Q1)
Propagation delay time
( CLOCK -Q14)
Propagation delay time
( CLOCK -Q14)
Propagation delay time
(RESET-Q)
Max clock frequency
Min clock pulse width
(RESET)
Min pulse width
Min removal time
(RESET- CLOCK )
Max clock input rise time
Max clock input fall time
Input capacitance
Characteristics
Symbol
t
t
t
t
t
t
t
t
t
t
C
TLH
THL
pLH
pHL
pLH
pHL
pHL
f
rem
t
t
rCL
fCL
CL
W
W
IN
(Ta = 25°C, V
4
Test Condition
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
SS
⎯
= 0 V, C
V
L
DD
10
15
10
15
10
15
10
15
10
15
10
15
10
15
10
15
10
15
10
15
10
15
10
15
= 50 pF)
5
5
5
5
5
5
5
5
5
5
5
5
(V)
TC4020BP/BF/BFN
12.0
Min
3.5
8.0
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
No limit
1000
1000
Typ.
160
160
500
400
500
400
150
100
70
35
30
70
35
30
80
65
80
65
70
50
10
20
25
50
20
15
40
30
⎯
⎯
⎯
5
2007-10-01
2000
1000
2000
1000
Max
200
100
200
100
360
160
130
360
160
130
800
800
280
120
100
140
200
350
150
100
7.5
80
80
60
40
80
60
⎯
⎯
⎯
MHz
Unit
pF
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
μs