7448 (DM7448N) BCD-to-7-segment decoder - National
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7448 (DM7448N) BCD-to-7-segment decoder - National
DM7448N BCD-to-7-segment decoder / driver by National Semiconductor.
Package: 16-pin DIP
Popular with all Nixie tube clock designers as these chips have leading / trailing zero suppression.
OK, so that means that they are rare and in demand so fetching upto £11 on ebay ( I think not ! ) so buy a set of 4 here for just £16 .... while stocks last.
Download National Semiconductor DM7448N .pdf datasheet: 
Status: NOS (New Old Stock) ex leading UK distributor stores, in original tubes.
Individually tested components: YES
RoHS compliant: no
- Availability: 3
- Product Code: 7448 (DM7448N) BCD-to-7-segment decoder - National
- MPN: DM7448N
£4.89