tc74vhc74f TOSHIBA Semiconductor CORPORATION, tc74vhc74f Datasheet - Page 4

• Manufacturer Part Number: tc74vhc74f
• Description: Dual D-type Flip-flop With Preset And Clear
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Timing Requirements (input: t
Minimum pulse width
(CK)
Minimum pulse width
( CLR , PR )
Minimum set-up time
Minimum hold time
Minimum removal time
( CLR , PR )
AC Characteristics
Propagation delay
time
(CK-Q, Q )
Propagation delay
time
( CLR , PR -Q, Q )
Maximum clock
frequency
Input capacitance
Power dissipation
capacitance
Note: C
Characteristics
current consumption without load.
Average operating current can be obtained by the equation:
Characteristics
PD
I
is defined as the value of the internal equivalent capacitance which is calculated from the operating
CC (opr)
= C
PD
Symbol
(input: t
f
C
t
t
t
t
C
max
pLH
pHL
pLH
pHL
·V
PD
IN
CC
·f
IN
r
Symbol
+ I
t
t
t
= t
w (H)
t
w (L)
w (L)
rem
t
t
s
h
CC
r
f
―
―
―
= 3 ns)
= t
/2 (per F/F)
f
= 3 ns)
Test Condition
3.3 ± 0.3
5.0 ± 0.5
3.3 ± 0.3
5.0 ± 0.5
3.3 ± 0.3
5.0 ± 0.5
V
―
CC
(V)
4
C
L
Test Condition
―
―
―
―
―
15
50
15
50
15
50
15
50
15
50
15
50
(Note)
(pF)
Min
130
80
50
90
―
―
―
―
―
―
―
―
―
―
Ta = 25°C
TC74VHC74F/FN/FT/FK
Typ.
10.1
125
170
115
6.7
9.2
4.6
6.1
7.6
4.8
6.3
75
25
4
3.3 ± 0.3
5.0 ± 0.5
3.3 ± 0.3
5.0 ± 0.5
3.3 ± 0.3
5.0 ± 0.5
3.3 ± 0.3
5.0 ± 0.5
3.3 ± 0.3
5.0 ± 0.5
V
CC
Max
11.9
15.4
12.3
15.8
7.3
9.3
7.7
9.7
10
―
―
―
―
―
(V)
25°C
Ta =
Limit
Min
110
6.0
5.0
6.0
5.0
6.0
5.0
0.5
0.5
5.0
3.0
−40 to 85°C
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
70
45
75
―
―
Ta =
2007-10-01
−40 to
85°C
Limit
Ta =
14.0
17.5
10.5
14.5
18.0
11.0
Max
7.0
5.0
7.0
5.0
7.0
5.0
0.5
0.5
5.0
3.0
8.5
9.0
10
―
―
―
―
―
MHz
Unit
Unit
pF
pF
ns
ns
ns
ns
ns
ns
ns