74LS Series
- Texas Instruments SN74LS247N, This is the Texas Instruments SN74LS247N bcd to 7-segment decoder/driver IC from the 74LS family. This is part of a range of low power Schottky devices offering the same speed as standard TTL but at a fifth of the power consumption. Texas Instruments SN74LS247N BCD to 7-Segment Decoders/ Drivers