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Part Name
Description
7445 View Datasheet(PDF) - Fairchild Semiconductor
Part Name
Description
Manufacturer
7445
BCD to Decimal Decoders / Drivers
Fairchild Semiconductor
7445 Datasheet PDF : 4 Pages
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Function Table
Inputs
Outputs
No.
DCBA 0 1 2 3 4 5 6 7 8 9
0 L L L L LHHHHHHHHH
1 L L LHH LHHHHHHHH
2 L LHLHHLHHHHHHH
3 L LHHHHH LHHHHHH
4 LH L LHHHH LHHHHH
5 LH LHHHHHHLHHHH
6 LHHLHHHHHH LHHH
7 LHHHHHHHHHH LHH
8H L L LHHHHHHHHLH
9H L LHHHHHHHHHH L
I H LHLHHHHHHHHHH
NH LHHHHHHHHHHHH
VHH L LHHHHHHHHHH
AHH LHHHHHHHHHHH
L HHH L HHHHHHHHHH
I HHHHHHHHHHHHHH
D
H
=
HIGH Level (OFF)
L
=
LOW Level (ON)
Logic Diagram
www.fairchildsemi.com
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