tc7wt74fu TOSHIBA Semiconductor CORPORATION, tc7wt74fu Datasheet - Page 4

• Manufacturer Part Number: tc7wt74fu
• Description: D-type Flip Flop With Preset And Clear
• Manufacturer: TOSHIBA Semiconductor CORPORATION

AC Electrical Characteristics (C
Output transition time
Propagation delay time
(CLOCK – 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:
PD
I
is defined as the value of the internal equivalent capacitance which is calculated from the operating
CC (opr)
= C
PD
Symbol
･V
f
t
t
t
t
t
t
C
MAX
C
TLH
THL
PLH
PHL
PLH
PHL
PD
IN
CC
･f
IN
+ I
Test Condition
CC
L
= 15pF, Input t
⎯
⎯
⎯
⎯
⎯
4
V
CC
4.5
5.5
4.5
5.5
4.5
5.5
4.5
5.5
(V)
r
= t
Min.
f
22
25
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
= 6ns)
Ta = 25°C
Typ.
21
19
23
20
48
53
34
8
7
5
Max.
15
13
33
35
35
32
⎯
⎯
10
⎯
Ta = − 40~85°C
Min.
16
19
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
TC7WT74FU
2005-05-20
Max.
19
16
41
37
43
40
10
10
⎯
⎯
MHz
Unit
pF
pF
ns
ns
ns