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L16B45AG-R24-R Datasheet, PDF (2/12 Pages) Unisonic Technologies – Schmitt trigger input
L16B45A
 MARKING
Preliminary
 PIN CONFIGURATION
CMOS IC
 PIN DESCRIPTION
PIN NO.
1
2
3
4
5~20
21
22
23
24
PIN NAME
GND
SDI
CLK
LE
OUT0 ~ OUT15
OE
SDO
R-EXT
VDD
DESCRIPTION
Ground terminal for control logic and current sink
Serial-data input to the shift register
Clock input terminal for data shift on rising edge
Data strobe input terminal
Serial data is transferred to the output latch when LE is high. The data is latched
when LE goes low.
Constant current output terminals
Output enable terminal
When (active) low, the output drivers are enabled; when high, all output drivers are
turned OFF (blanked).
Serial-data output to the following SDI of next driver IC
Input terminal used to connect an external resistor for setting up output current for all
output channels
3.5V/5V supply voltage terminal
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2 of 12
QW-R102-071.a