SER IN

DRAIN0

DRAIN1

DRAIN2

DRAIN3

GND

SRCK

DRAIN7

DRAIN6

DRAIN5

DRAIN4

RCK

SER OUT

CLR

G

D

C1

CLR

D

C1

CLR

D

C1

CLR

D

C1

CLR

D

C1

CLR

D

C1

CLR

D

C1

CLR

D

C1

CLR

D

C1

CLR

D

C1

CLR

D

C1

CLR

D

C1

CLR

D

C1

CLR

D

C1

CLR

D

D

C1

C1

CLR

CLR

D

C1

CLR

Copyright © 2016, Texas Instruments Incorporated

11

TLC6C598-Q1

www.ti.com

SLIS142D – DECEMBER 2012 – REVISED SEPTEMBER 2016

Product Folder Links: TLC6C598-Q1

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Copyright © 2012–2016, Texas Instruments Incorporated

8 Detailed Description

8.1 Overview

The TLC6C598-Q1 device is a monolithic, medium-voltage, low-current 8-bit shift register designed to drive

relatively moderate load power such LEDs. The device contains an 8-bit serial-in, parallel-out shift register that

feeds an 8-bit D-type storage register. Thermal shutdown protection is also built-into the device.

8.2 Functional Block Diagram

Figure 13. Logic Diagram (Positive) of TLC6C598-Q1