tc74lcx74f TOSHIBA Semiconductor CORPORATION, tc74lcx74f Datasheet - Page 4

• Manufacturer Part Number: tc74lcx74f
• Description: Low-voltage Dual D-type Flip-flop With 5-v Tolerant Inputs And Outputs
• Manufacturer: TOSHIBA Semiconductor CORPORATION

AC Characteristics
Dynamic Switching Characteristics
(Ta = = = = 25°C , input: t
Capacitive Characteristics
Maximum clock frequency
Propagation delay time
Propagation delay time
Minimum pulse width
Minimum pulse width
Minimum setup time
Minimum hold time
Minimum removal time
Output to output skew
Note 10: Parameter guaranteed by design.
Quiet output maximum
dynamic V
Quiet output minimum
dynamic V
Input capacitance
Output capacitance
Power dissipation capacitance
Note 11: C
( CLR , PR -Q, Q )
(t
OL
OL
current consumption without load.
Average operating current can be obtained by the equation:
Characteristics
Characteristics
Characteristics
osLH
PD
I
( CLR , PR )
CC (opr)
(CK-Q, Q )
is defined as the value of the internal equivalent capacitance which is calculated from the operating
(CK)
= |t
pLHm
= C
r
= = = = t
PD
(Ta = = = = - - - - 40 to 85°C)
- t
f
/V
= = = = 2.5 ns, C
pLHn
CC
|, t
/f
IN
osHL
(Ta = = = = 25°C)
Symbol
Symbol
Symbol
|V
t
+ I
t
t
C
t
t
V
W
W
W
f
t
t
t
t
C
t
osLH
osHL
C
max
pLH
pHL
pLH
pHL
rem
OLP
OLV
OUT
t
t
PD
CC
s
h
IN
(H)
(L)
(L)
= |t
L
|
/2 (per bit)
= = = = 50 pF, R
pHLm
Figure 1, Figure 2
Figure 1, Figure 2
Figure 1, Figure 4
Figure 1, Figure 2
Figure 1, Figure 4
Figure 1, Figure 2
Figure 1, Figure 2
Figure 1, Figure 3
V
V
f
IN
IH
IH
= 10 MHz
= 3.3 V, V
= 3.3 V, V
- t
pHLn
L
4
|)
IL
IL
Test Condition
= = = = 500 W W W W )
= 0 V
= 0 V
Test Condition
Test Condition
¾
¾
(Note 10)
(Note 11)
3.3 ± 0.3
3.3 ± 0.3
3.3 ± 0.3
3.3 ± 0.3
3.3 ± 0.3
3.3 ± 0.3
3.3 ± 0.3
3.3 ± 0.3
3.3 ± 0.3
TC74LCX74F/FN/FT
V
CC
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
(V)
V
V
CC
CC
3.3
3.3
3.3
3.3
Min
150
1.5
1.5
3.3
3.3
3.6
3.3
2.5
2.5
1.5
1.5
3.0
2.5
¾
¾
¾
¾
¾
0
(V)
(V)
2002-01-11
Typ.
Typ.
Max
8.0
7.0
8.0
7.0
1.0
0.8
0.8
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
25
7
8
MHz
Unit
Unit
Unit
pF
pF
pF
ns
ns
ns
ns
ns
ns
ns
ns
V
V