tc74vhc08f TOSHIBA Semiconductor CORPORATION, tc74vhc08f Datasheet - Page 4

• Manufacturer Part Number: tc74vhc08f
• Description: Quad 2-input And Gate
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Input Equivalent Circuit
INPUT
AC Characteristics
Propagation delay
time
Input capacitance
Power dissipation
capacitance
Note: 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:
PD
I
is defined as the value of the internal equivalent capacitance which is calculated from the operating
CC (opr)
Characteristics
= C
PD
Symbol
(input: t
C
t
t
C
pLH
pHL
·V
PD
IN
CC
(input: t
OL
OL
·f
IN
r
+ I
= t
CC
r
f
= t
⎯
= 3 ns)
/4 (per gate)
Symbol
f
V
V
V
V
= 3 ns)
OLP
OLV
IHD
ILD
Test Condition
3.3 ± 0.3
5.0 ± 0.5
V
⎯
CC
C
C
C
C
L
L
L
L
(V)
= 50 pF
= 50 pF
= 50 pF
= 50 pF
4
C
L
15
50
15
50
(Note)
(pF)
Test Condition
Min
⎯
⎯
⎯
⎯
⎯
⎯
Ta = 25°C
TC74VHC08F/FN/FT/FK
Typ.
6.2
8.7
4.3
5.8
18
4
V
CC
5.0
5.0
5.0
5.0
Max
12.3
8.8
5.9
7.9
10
⎯
(V)
Min
Typ.
−0.3
−40 to 85°C
1.0
1.0
1.0
1.0
0.3
⎯
⎯
⎯
⎯
Ta = 25°C
Ta =
2007-10-01
10.5
14.0
Max
Limit
−0.8
7.0
9.0
10
⎯
0.8
3.5
1.5
Unit
Unit
pF
pF
ns
V
V
V
V