tc62d748bfnag TOSHIBA Semiconductor CORPORATION, tc62d748bfnag Datasheet - Page 5

• Manufacturer Part Number: tc62d748bfnag
• Description: 16-output Constant Current Led Driver Output Switching Standard-speed Version
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Truth Table
Timing Diagram
Note 1:
Note 2:
Note1: When OUT0 to OUT15 output pins are set to "H" the respective output will be ON and when set to
Note2: “-“ is irrelevant to the truth table.
SCK
OUT15
OUT0
OUT1
OUT
SOUT
SLAT
is set to “H” the latch circuit does not hold data. The data will instead pass onto output.
When the OE pin is set to “L” the OUT0 to OUT15 output pins will go ON and OFF in response to
the data. In addition, when the OE pin is set to “H” all the output pins will be forced OFF regardless of
the data.
The latch circuit is a leveled-latch circuit. Please exercise precaution as it is not triggered-latch circuit.
Keep the SLAT pin is set to “L” to enable the latch circuit to hold data. In addition, when the SLAT pin
SCK
SIN
OE
"L" the respective output will be OFF.
2
n = 0
SLAT
− *2
− *2
H
H
L
1
2
3
4
OE
H
L
L
L
L
5
6
7
8
Dn + 1
Dn + 2
Dn + 3
Dn + 3
SIN
Dn
9
5
10
11
12 13
OUT0 … OUT7 … OUT15 *1
TC62D748AFG/AFNAG/BFNAG
Dn + 2 … Dn − 5 … Dn − 13
Dn + 2 … Dn − 5 … Dn − 13
Dn … Dn − 7 … Dn − 15
14
No Change
15
OFF
2010-03-05
Dn − 15
Dn − 14
Dn − 13
Dn − 13
Dn − 13
SOUT
H
L
H
L
H
L
H
L
ON
OFF
ON
OFF
ON
OFF
ON
OFF
H
L