tc74vhc165f TOSHIBA Semiconductor CORPORATION, tc74vhc165f Datasheet - Page 7

• Manufacturer Part Number: tc74vhc165f
• Description: 8-bit Shift Register
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Input Equivalent Circuit
INPUT
AC Characteristics
Propagation delay time
(CK, CK INH-QH,
Propagation delay time
(
Propagation delay time
(H-QH,
Maximum clock frequency
Input capacitance
Power dissipation
capacitance
Note: C
S/ -QH,
L
Characteristics
current consumption without load.
Average operating current can be obtained by the equation:
Q )
PD
H
Q )
I
H
is defined as the value of the internal equivalent capacitance which is calculated from the operating
CC (opr)
Q )
H
=
C
PD
(input: t
·V
Symbol
f
C
t
t
t
t
t
t
CC
C
pLH
pHL
pLH
pHL
pLH
pHL
max
PD
IN
·f
IN
r
+ I
= t
CC
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
3.3 ± 0.3
5.0 ± 0.5
V
⎯
CC
7
(V)
C
L
15
50
15
50
15
50
15
50
15
50
15
50
15
50
15
50
(Note)
(pF)
110
Min
65
60
95
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
TC74VHC165F/FN/FT/FK
Ta
Typ.
12.4
12.4
11.7
=
105
150
130
9.9
6.6
8.1
9.9
6.7
8.2
9.2
5.9
7.4
85
50
4
25°C
15.4
18.9
11.9
15.8
19.3
11.9
14.1
17.6
11.0
Max
9.9
9.9
9.0
10
⎯
⎯
⎯
⎯
⎯
Min
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
Ta
55
50
90
85
⎯
⎯
=
85°C
2007-10-01
− 40 to
Max
18.0
21.5
11.5
13.5
18.5
22.0
11.5
13.5
16.5
20.0
10.5
12.5
10
⎯
⎯
⎯
⎯
⎯
MHz
Unit
ns
ns
ns
pF
pF