TLC59210 Datasheet, PDF (9/22 Pages) Texas Instruments – 8-BIT DMOS SINK DRIVER WITH LATCH

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8 Detailed Description
TLC59210
SCLS711A – MARCH 2009 – REVISED NOVEMBER 2015
8.1 Overview
The TLC59210 is an 8-bit flip-flop driver for LED and solenoid with Schmitt-trigger buffers. Each output channel is
controlled by a positive-edge-triggered D-type flip-flops with a direct clear (CLR) input. Information at the data (D)
input meeting the setup time requirements is transferred to the Y output on the positive-going edge of the clock
(CLK) pulse. Clock triggering occurs at a particular voltage level and is not directly related to the transition time of
the positive-going pulse. When CLK is at either the high or low level, the D input has no effect at the output.
8.2 Functional Block Diagram
D
Y
CLK
CLR
GND
Figure 6. Output Schematic
CLK
10
CLR
1
Y1
19
Y2
18
Y3
17
Y4
16
Y5
15
Y6
14
D
D
D
D
D
D
CK
CK
CK
CK
CK
CK
R
R
R
R
R
R
2
3
4
5
6
7
8
D1
D2
D3
D4
D5
D6
D7
This symbol is in accordance with ANSI/IEEE Standard 91-1984 and IEC Publication 617-12.
Figure 7. Logic Symbol
Y7
13
D
CK
R
9
D8
Y8
12
D
CK
R
11
GND
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