74LCX14FT
6
12.3.
12.3.
12.3.
12.3. 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
= -40 to 85
= -40 to 85
= -40 to 85
= -40 to 85
)
)
)
)
Characteristics
Propagation delay time
Output skew
Symbol
t
PLH
,t
PHL
t
osLH
,t
osHL
Note
(Note 1)
Test Condition
See 12.7 AC Test Circuit,
Fig. 12.8.1, Table 12.8.1
V
CC
(V)
1.8 ± 0.15
2.5 ± 0.2
2.7
3.3 ± 0.3
2.7
3.3 ± 0.3
Min
1.5
Max
25.0
8.5
7.5
6.5
1.0
Unit
ns
ns
Note 1: Parameter guaranteed by design. (t
osLH
= |t
PLH
m-t
PLH
n|, t
osHL
= |t
PHL
m-t
PHL
n|)
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
= -40 to 125
= -40 to 125
= -40 to 125
= -40 to 125
)
)
)
)
Characteristics
Propagation delay time
Output skew
Symbol
t
PLH
,t
PHL
t
osLH
,t
osHL
Note
(Note 1)
Test Condition
See 12.7 AC Test Circuit,
Fig. 12.8.1, Table 12.8.1
V
CC
(V)
1.8 ± 0.15
2.5 ± 0.2
2.7
3.3 ± 0.3
2.7
3.3 ± 0.3
Min
1.5
Max
27.5
9.5
8.5
7.5
1.0
Unit
ns
ns
Note 1: Parameter guaranteed by design. (t
osLH
= |t
PLH
m-t
PLH
n|, t
osHL
= |t
PHL
m-t
PHL
n|)
12.5.
12.5.
12.5.
12.5. Dynamic Switching Characteristics
Dynamic Switching Characteristics
Dynamic Switching Characteristics
Dynamic Switching Characteristics
(Unless otherwise specified, T
(Unless otherwise specified, T
(Unless otherwise specified, T
(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
= 2.5 ns, C
= 2.5 ns, C
= 2.5 ns, C
= 2.5 ns, C
L
L
L
L
= 50 pF, R
= 50 pF, R
= 50 pF, R
= 50 pF, R
L
L
L
L
= 500
= 500
= 500
= 500
Ω
Ω
Ω
Ω)
)
)
)
Characteristics
Quiet output maximum dynamic V
OL
Quiet output minimum dynamic V
OL
Symbol
V
OLP
|V
OLV
|
Test Condition
V
IH
= 3.3 V,V
IL
= 0 V
V
IH
= 3.3 V,V
IL
= 0 V
V
CC
(V)
3.3
3.3
Typ.
0.8
0.8
Unit
V
V
12.6.
12.6.
12.6.
12.6. Capacitive Characteristics (Unless otherwise specified, T
Capacitive Characteristics (Unless otherwise specified, T
Capacitive Characteristics (Unless otherwise specified, T
Capacitive Characteristics (Unless otherwise specified, T
a
a
a
a
= 25
= 25
= 25
= 25
)
)
)
)
Characteristics
Input capacitance
Output capacitance
Power dissipation capacitance
Symbol
C
IN
C
OUT
C
PD
Note
(Note 1)
Test Condition
f
IN
=10 MHz
V
CC
(V)
3.3
0
3.3
Typ.
7
8
25
Unit
pF
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 1 gate)
2016-09-15
Rev.4.0
©2016 Toshiba Corporation
