74VHC14FT
5
12.3.
12.3.
12.3.
12.3. DC Characteristics (Unless otherwise specified, T
DC Characteristics (Unless otherwise specified, T
DC Characteristics (Unless otherwise specified, T
DC Characteristics (Unless otherwise specified, T
a
a
a
a
= -40 to 125
= -40 to 125
= -40 to 125
= -40 to 125
)
)
)
)
Characteristics
Positive threshold voltage
Negative threshold voltage
Hysteresis voltage
High-level output voltage
Low-level output voltage
Input leakage current
Quiescent supply current
Symbol
V
P
V
N
V
H
V
OH
V
OL
I
IN
I
CC
Test Condition
V
IN
= V
IL
V
IN
= V
IH
V
IN
= 5.5 V or GND
V
IN
= V
CC
or GND
I
OH
= -50 µA
I
OH
= -4 mA
I
OH
= -8 mA
I
OL
= 50 µA
I
OL
= 4 mA
I
OL
= 8 mA
V
CC
(V)
3.0
4.5
5.5
3.0
4.5
5.5
3.0
4.5
5.5
2.0
3.0
4.5
3.0
4.5
2.0
3.0
4.5
3.0
4.5
0 to 5.5
5.5
Min
0.90
1.35
1.65
0.30
0.40
0.50
1.9
2.9
4.4
2.40
3.70
Max
2.20
3.15
3.85
1.20
1.40
1.60
0.1
0.1
0.1
0.55
0.55
±2.0
40.0
Unit
V
V
V
V
V
µA
µA
12.4.
12.4.
12.4.
12.4. AC Characteristics (Unless otherwise specified, T
AC Characteristics (Unless otherwise specified, T
AC Characteristics (Unless otherwise specified, T
AC Characteristics (Unless otherwise specified, T
a
a
a
a
= 25
= 25
= 25
= 25
, Input: t
, Input: t
, Input: t
, Input: t
r
r
r
r
= t
= t
= t
= t
f
f
f
f
= 3 ns)
= 3 ns)
= 3 ns)
= 3 ns)
Characteristics
Propagation delay time
Input capacitance
Power dissipation capacitance
Symbol
t
PLH
,t
PHL
C
IN
C
PD
Note
(Note 1)
V
CC
(V)
3.3 ± 0.3
5.0 ± 0.5
C
L
(pF)
15
50
15
50
Min
Typ.
8.3
10.8
5.5
7.0
4
21
Max
12.8
16.3
8.6
10.6
10
Unit
ns
pF
pF
Note 1: C
PD
is defined as the value of the internal equivalent capacitance which is calculated from the operating current
consumption without load. Average operating current can be obtained by the equation.
I
CC(opr)
= C
PD
× V
CC
× f
IN
+ I
CC
/6 (per gate)
12.5.
12.5.
12.5.
12.5. AC Characteristics
AC Characteristics
AC Characteristics
AC Characteristics
(Unless otherwise specified, T
(Unless otherwise specified, T
(Unless otherwise specified, T
(Unless otherwise specified, T
a
a
a
a
= -40 to 85
= -40 to 85
= -40 to 85
= -40 to 85
, Input: t
, Input: t
, Input: t
, Input: t
r
r
r
r
= t
= t
= t
= t
f
f
f
f
= 3 ns)
= 3 ns)
= 3 ns)
= 3 ns)
Characteristics
Propagation delay time
Input capacitance
Symbol
t
PLH
,t
PHL
C
IN
V
CC
(V)
3.3 ± 0.3
5.0 ± 0.5
C
L
(pF)
15
50
15
50
Min
1.0
1.0
1.0
1.0
Max
15.0
18.5
10.0
12.0
10
Unit
ns
pF
2016-08-18
Rev.4.0
©2016 Toshiba Corporation
