tc7mps3125fk TOSHIBA Semiconductor CORPORATION, tc7mps3125fk Datasheet - Page 18

• Manufacturer Part Number: tc7mps3125fk
• Description: Low Voltage/low Power 1 + 3-bit Dual Supply Bus Transceiver
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Dynamic Switching Characteristics
Capacitive Characteristics
Quiet output maximum
dynamic V
Quiet output minimum
dynamic V
Quiet output maximum
dynamic V
Quiet output minimum
dynamic V
Note: Parameter guaranteed by design.
Input capacitance
Bus I/O capacitance
Power dissipation capacitance
Note: C
current consumption without load.
Average operating current can be obtained by the equation:
PD
OL
OL
OH
OH
I
CC (opr)
Characteristics
is defined as the value of the internal equivalent capacitance which is calculated from the operating
Characteristics
= C
PD
･V
CC
(Note)
･f
A → B
B → A
A → B
B → A
A → B
B → A
A → B
B → A
IN
+ I
(Ta = 25°C)
Symbol
C
C
CC
C
C
PDA
PDB
I/O
IN
/4 (per bit)
Symbol
V
V
V
V
OHP
OHV
OLP
OLV
DIR, OE
An, Bn
OE = “L”
OE = “H”
OE = “L”
OE = “H”
(Ta = 25°C, Input: t
V
V
V
V
IH
IH
IH
IH
18
= V
= V
= V
= V
A → B (DIR = “H”)
B → A (DIR = “L”)
A → B (DIR = “H”)
B → A (DIR = “L”)
A → B (DIR = “H”)
B → A (DIR = “L”)
A → B (DIR = “H”)
B → A (DIR = “L”)
Test Circuit
Test Condition
CC
CC
CC
CC
, V
, V
, V
, V
IL
IL
IL
IL
= 0 V
= 0 V
= 0 V
= 0 V
r
(Note)
(Note)
(Note)
(Note)
= t
f
= 2.0 ns, C
V
CCA
V
TC7MPS3125FK/FTG
2.5
1.8
1.8
2.5
1.8
1.8
2.5
1.8
1.8
2.5
1.8
1.8
2.5
1.8
1.8
2.5
1.8
1.8
2.5
1.8
1.8
2.5
1.8
1.8
CCA
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
(V) V
(V) V
CCB
L
3.3
3.3
2.5
3.3
3.3
2.5
3.3
3.3
2.5
3.3
3.3
2.5
3.3
3.3
2.5
3.3
3.3
2.5
3.3
3.3
2.5
3.3
3.3
2.5
CCB
= 30 pF)
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
(V)
(V)
− 0.25
− 0.25
Typ.
0.25
0.25
− 0.8
− 0.8
− 0.6
− 0.6
0.8
0.8
0.6
0.6
4.6
4.6
3.3
3.3
2.3
2.3
2.0
2.0
1.7
1.7
1.3
1.3
2011-07-21
Typ.
16
16
7
8
3
0
0
5
0
0
Unit
V
V
V
V
Unit
pF
pF
pF