
IW4511B
TRUTH TABLE
Inputs
Outputs
LE BL LT D C B A a b c d e f g
XXLXXXXHHHHHHH
XLHXXXXL L L L L L L
LHHL L L LHHHHHHL
LHHL L LHLHHL L L L
LHHL LHLHHLHHLH
LHHL LHHHHHHL LH
LHHLHL L LHHL LHH
LHHLHLHHLHHLHH
LHHLHHL L LHHHHH
LHHLHHHHHHL L L L
LHHHL L LHHHHHHH
LHHHL LHHHHL LHH
LHHHLHL L L L L L L L
LHHHLHHL L L L L L L
LHHHHL L L L L L L L L
LHHHHLHL L L L L L L
LHHHHHL L L L L L L L
LHHHHHHL L L L L L L
HHHXXXX
*
______
* - Depends on BCD code previously, applied when LE=L
X – Don't Care
Display
8
blank
0
1
2
3
4
5
6
7
8
9
blank
blank
blank
blank
blank
blank
*
Rev. 00