tc74vhc02f TOSHIBA Semiconductor CORPORATION, tc74vhc02f Datasheet - Page 4

• Manufacturer Part Number: tc74vhc02f
• Description: Quad 2-input Nor 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
is defined as the value of the internal equivalent capacitance which is calculated from the operating
I
CC (opr)
Characteristics
= C
Symbol
PD
(input: t
C
t
t
C
pLH
pHL
PD
·V
IN
(input: t
CC
OL
OL
·f
IN
r
+ I
= t
r
CC
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
TC74VHC02F/FN/FT/FK
Typ.
5.6
8.1
3.6
5.1
15
4
V
CC
5.0
5.0
5.0
5.0
Max
11.4
7.9
5.5
7.5
10
―
(V)
Min
Typ.
−0.3
−40 to 85°C
1.0
1.0
1.0
1.0
0.3
―
―
―
―
Ta = 25°C
Ta =
2006-06-01
13.0
Max
Limit
−0.8
9.5
6.5
8.5
10
―
0.8
3.5
1.5
Unit
Unit
pF
pF
ns
V
V
V
V