tc74vcx16821ft TOSHIBA Semiconductor CORPORATION, tc74vcx16821ft Datasheet - Page 8

• Manufacturer Part Number: tc74vcx16821ft
• Description: Low-voltage 20-bit D-type Flip-flop With 3.6-v Tolerant Inputs And Outputs
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Dynamic Switching Characteristics
(Ta = 25°C, input: t
Capacitive Characteristics
Quiet output maximum
dynamic V
Quiet output minimum
dynamic V
Quiet output minimum
dynamic V
Note:
Input capacitance
Output capacitance
Power dissipation capacitance
Note:
OL
OL
OH
Parameter guaranteed by design.
C
current consumption without load.
Average operating current can be obtained by the equation:
Characteristics
Characteristics
PD
I
CC (opr)
is defined as the value of the internal equivalent capacitance which is calculated from the operating
= C
r
= t
PD
f
･V
= 2.0 ns, C
CC
･f
IN
(Ta = 25°C)
Symbol
Symbol
+ I
V
V
V
C
C
C
OHV
OLP
OLV
PD
CC
IN
O
L
/20 (per bit)
= 30 pF, R
V
V
V
V
V
V
V
V
V
f
IN
IH
IH
IH
IH
IH
IH
IH
IH
IH
= 10 MHz
= 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
L
8
IL
IL
IL
IL
IL
IL
IL
IL
IL
= 500 Ω)
Test Condition
= 0 V
= 0 V
= 0 V
= 0 V
= 0 V
= 0 V
= 0 V
= 0 V
= 0 V
Test Condition
⎯
⎯
(Note)
(Note)
(Note)
(Note)
(Note)
(Note)
(Note)
(Note)
(Note)
(Note)
TC74VCX16821FT
1.8, 2.5, 3.3
1.8, 2.5, 3.3
1.8, 2.5, 3.3
V
CC
V
CC
(V)
1.8
2.5
3.3
1.8
2.5
3.3
1.8
2.5
3.3
(V)
2007-10-19
− 0.25
Typ.
0.25
− 0.6
− 0.8
2.20
Typ.
0.6
0.8
1.5
1.9
20
6
7
Unit
Unit
pF
pF
pF
V
V
V