tc74vhc174f TOSHIBA Semiconductor CORPORATION, tc74vhc174f Datasheet - Page 5

• Manufacturer Part Number: tc74vhc174f
• Description: Hex D-type Flip Flop With Clear
• Manufacturer: TOSHIBA Semiconductor CORPORATION

AC Characteristics
Propagation delay
time
(CK-Q)
Propagation delay
time
( CLR -Q)
Maximum clock
frequency
Output to output skew
Input capacitance
Power dissipation
capacitance
Note 1: Parameter guaranteed by design.
Note 2: C
Noise Characteristics
Quiet output maximum dynamic V
Quiet output minimum dynamic V
Minimum high level dynamic input voltage
Maximum low level dynamic input voltage
Characteristics
current consumption without load.
Average operating current can be obtained by the equation:
And the total C
PD
Characteristics
is defined as the value of the internal equivalent capacitance which is calculated from the operating
I
t
C
CC (opr)
osLH
PD
(total) = 19 + 10·n
= |t
Symbol
PD
t
t
(input: t
f
C
t
t
t
osLH
osHL
C
max
pLH
pHL
pHL
= C
pLHm
PD
IN
when n pcs. of flip flop operate can be gained by the following equation:
(input: t
OL
PD
OL
·V
− t
r
CC
pLHn
= t
·f
r
IN
f
= t
|, t
―
―
―
(Note 1)
= 3 ns)
+ I
Symbol
osHL
f
V
V
V
V
CC
= 3 ns)
OLP
OLV
IHD
ILD
Test Condition
/6 (per F/F)
= |t
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
5.5 ± 0.5
V
―
pHLm
CC
C
C
C
C
L
L
L
L
(V)
= 50 pF
= 50 pF
= 50 pF
= 50 pF
5
− t
pHLn
C
(Note 2)
L
15
50
15
50
15
50
15
50
15
50
15
50
50
50
(pF)
|
Test Condition
Min
130
95
55
90
―
―
―
―
―
―
―
―
―
―
―
―
Ta = 25°C
Typ.
150
175
120
7.2
9.7
4.9
6.4
7.4
9.9
5.1
6.6
85
29
―
―
4
TC74VHC174F/FN/FT
V
CC
5.0
5.0
5.0
5.0
Max
11.0
14.5
11.4
14.9
7.2
9.2
7.6
9.6
1.5
1.0
10
―
―
―
―
―
(V)
Typ.
−0.4
Min
110
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
0.4
Ta = −40 to
80
50
80
―
―
―
―
―
―
Ta = 25°C
85°C
2007-10-01
13.0
16.5
10.5
13.5
17.0
11.0
−0.8
Max
Max
8.5
9.0
1.5
1.0
0.8
3.5
1.5
10
―
―
―
―
―
MHz
Unit
Unit
pF
pF
ns
ns
ns
V
V
V
V