tc74hc697af TOSHIBA Semiconductor CORPORATION, tc74hc697af Datasheet - Page 10

• Manufacturer Part Number: tc74hc697af
• Description: Synchronous Presettable 4-bit Binary Up/down Counter With Output Register
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Output enable time
( G -Q)
Output disable time
( G -Q)
Maximum clock
frequency
Input capacitance
Output capacitance
Power dissipation
capacitance
Note:
Characteristics
C
current consumption without load.
Average operating current can be obtained by the equation:
PD
I
is defined as the value of the internal equivalent capacitance which is calculated from the operating
CC
(opr) = C
Symbol
C
t
t
f
C
t
t
C
pZH
pHZ
max
pZL
pLZ
OUT
PD
PD
IN
(Note)
･V
CC
･f
R
R
IN
L
L
= 1 k Ω
= 1 k Ω
+ I
CC
⎯
Test Condition
⎯
⎯
⎯
10
(pF)
150
CL
50
50
50
V
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
(V)
CC
Min
25
29
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
5
Ta = 25°C
Typ.
45
15
12
58
20
16
32
17
14
11
38
52
13
72
5
Max
115
155
115
TC74HC697AP/AF
23
20
31
26
23
20
10
⎯
⎯
⎯
⎯
⎯
Ta = − 40~85°C
Min
20
24
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
4
2007-10-01
Max
145
195
145
29
25
39
33
29
25
10
⎯
⎯
⎯
⎯
⎯
MHz
Unit
pF
pF
pF
ns
ns