tc74vcx163245ft TOSHIBA Semiconductor CORPORATION, tc74vcx163245ft Datasheet - Page 12

• Manufacturer Part Number: tc74vcx163245ft
• Description: 16-bit Dual Supply Bus Transceiver
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Capacitive Characteristics
Input capacitance
Output capacitance
Power dissipation capacitance
Note:
C
current consumption without load.
Average operating current can be obtained by the equation:
Characteristics
PD
I
CC (opr)
is defined as the value of the internal equivalent capacitance which is calculated from the operating
= C
PD
･V
(Note)
CC
･f
IN
(Ta = 25°C)
Symbol
+ I
C
C
C
C
PDA
PDB
I/O
CC
IN
/16 (per bit)
Circuit
Test
⎯
⎯
⎯
⎯
DIR, OE
An, Bn
A ⇒ B (DIR = “H”)
B ⇒ A (DIR = “L”)
A ⇒ B (DIR = “H”)
B ⇒ A (DIR = “L”)
12
Test Condition
V
CCB
2.5
2.5
2.5
2.5
2.5
2.5
TC74VCX163245FT
(V) V
CCA
3.3
3.3
3.3
3.3
3.3
3.3
(V)
2007-10-19
Typ.
23
26
7
8
2
2
Unit
pF
pF
pF