TC7MPH3245FTG データシートの表示（PDF） - Toshiba
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TC7MPH3245FTG Datasheet PDF : 22 Pages
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Pin Assignment (top view)
2DIR 1DIR VCCA GND 1OE 2OE
24 23 22 21 20 19
1A1 1
1A2 2
1A3 3
1A4 4
2A1 5
2A2 6
18 1B1
17 1B2
16 1B3
15 1B4
14 2B1
13 2B2
7 8 9 10 11 12
2A3 2A4 GND VCCB 2B4 2B3
TC7MPH3245FTG
IEC Logic Symbol
1OE 20
1DIR 23
2OE 19
2DIR 24
1A1 1
1A2-4 2-4
2A1 5
2A2-4 6-8
G3
3 EN1 (BA)
3 EN2 (AB)
G6
6 EN4 (BA)
6 EN5 (AB)
1
2
4
5
18 1B1
15-17 1B2-4
14 2B1
11-13 2B2-4
Truth Table
Inputs
1OE
1DIR
L
L
L
H
H
X
Function
Bus
1A1-1A4
Bus
1B1-1B4
Output
Input
Input
Output
Z
Outputs
A=B
B=A
Z
Inputs
2OE
2DIR
L
L
L
H
H
X
Function
Bus
2A1-2A4
Bus
2B1-2B4
Output
Input
Input
Output
Z
Outputs
A=B
B=A
Z
X: Don’t care
Z: High impedance
*: Logic state just before becoming disable is maintained.
Bushold Circuit
(B bus)
OFF
OFF
ON*
Bushold Circuit
(B bus)
OFF
OFF
ON*
Marking
P004
*****
Product name
Lot trace code
1 pin
2
2014-03-01
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