TLC5905 Datasheet, PDF (22/27 Pages) Texas Instruments – LED DRIVER

RSEL0
RSEL1
XOE
XENABLE
SCLK
SIN
XLATCH
tsu(XENABLE–SCLK)
1/f(DCLK)
th(XENABLE–SCLK)
tsu(SIN–SCLK)
SD00_A SD01_A SD02_A
th(SIN–SCLK)
tw(l)(SCLK)
tw(h)(SCLK)
SD7E_A SD7F_A SD00_B
SD7D_B SD7E_B SD7F_B SD00_C SD01_C
th(XLATCH–SCLK)
tsu(XLATCH–SCLK)
tw(h)(XLATCH)
SOUT ^HI–Z
td(XOE↓–SOUT)
SD00_A SD01_A
td(SCLK–SOUT)
SD7E_A SD7F_A
SD00_B
td(XOE↑–SOUT)
NOTE : MODE = H
Figure 9. Timing Diagram (Shift Register for Gray Scale Data)