3 National Semiconductor DM74LS47N BCD 7 Segment Decoder Driver IC Chip @CPUCX

National DM74LS47N BCD TO 7-Segment decoder/driver Integrated Circuit

SN 74LS47 BCD to 7 Segment Decoder/Driver

SN74LS47N 74LS47N 74LS47 BCD to 7 Segment Decoder Driver Demultiplexer 16 Pin

Panasonic 74LS247 BCD-to-Seven-Segment decoder/driver Integrated Circuit

National Semiconductor DM74LS47N BCD To 7 Segment DIP16 Vintage IC Chip @ICA

6PCS SN74LS247N TI BCD to 7-Segment Decoder Driver Common Anode Open Collector