tc74vcx2373 TOSHIBA Semiconductor CORPORATION, tc74vcx2373 Datasheet - Page 7

• Manufacturer Part Number: tc74vcx2373
• Description: Low-voltage Octal D-type Latch With 3.6-v Tolerant Inputs And Outputs
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Dynamic Switching Characteristics
Capacitive Characteristics
AC Test Circuit
Quiet output maximum dynamic V
Quiet output minimum dynamic V
Quiet output minimum dynamic V
Note:
Input capacitance
Output capacitance
Power dissipation capacitance
Note:
Characteristics
Parameter guaranteed by design.
C
current consumption without load.
Average operating current can be obtained by the equation:
Characteristics
PD
Output
I
CC (opr)
is defined as the value of the internal equivalent capacitance which is calculated from the operating
= C
Switch
PD
･V
CC
OL
OH
OL
･f
Symbol
IN
C
(Ta = 25°C)
C
C
Measure
Symbol
PD
IN
O
+ I
V
V
V
C
R
OHV
OLP
OLV
L
L
CC
6.0 V or V
Open
GND
= 30 pF
= 500 Ω
f
/8 (per bit)
IN
V
V
V
V
V
V
V
V
V
= 10 MHz
IH
IH
IH
IH
IH
IH
IH
IH
IH
(Ta = 25°C, input: t
= 1.8 V, V
= 2.5 V, V
= 3.3 V, V
= 1.8 V, V
= 2.5 V, V
= 3.3 V, V
= 1.8 V, V
= 2.5 V, V
= 3.3 V, V
CC
Figure 1
× 2
7
IL
IL
IL
IL
IL
IL
IL
IL
IL
Test Condition
= 0 V
= 0 V
= 0 V
= 0 V
= 0 V
= 0 V
= 0 V
= 0 V
= 0 V
Test Condition
⎯
⎯
Parameter
t
t
t
pHZ
pLH
pLZ
, t
, t
, t
r
pHL
pZL
pZH
= t
f
= 2.0 ns, C
(Note) 1.8, 2.5, 3.3
6.0 V
V
CC
TC74VCX2373FT/FK
(Note)
(Note)
(Note)
(Note)
(Note)
(Note)
(Note)
(Note)
(Note)
× 2
1.8, 2.5, 3.3
1.8, 2.5, 3.3
V
L
CC
V
@V
@V
@V
= 30 pF)
CC
Switch
1.8
2.5
3.3
1.8
2.5
3.3
1.8
2.5
3.3
(V)
Open
GND
CC
CC
CC
(V)
= 3.3 ± 0.3 V
= 2.5 ± 0.2 V
= 1.8 V
2007-10-19
− 0.15
− 0.25
− 0.35
Typ.
0.15
0.25
0.35
1.55
2.05
2.65
Typ.
20
6
7
Unit
Unit
pF
pF
pF
V
V
V