TIL308 Datasheet, PDF (2/7 Pages) Texas Instruments – NUMERIC DISPLAYS WITH LOGIC

logic diagram
BI
LS
A
B
Latch
Data C
Inputs
D
DP
LT
Latch Outputs
QDP QD QC QB QA
VCC
To Logic Chip
a
f
b
g
e
c
d
dp
TL308 has left decimal.
TL309 has right decimal.