74LS Series
- Texas Instruments SN74LS138N, This is the Texas Instruments SN74LS138 3-line to 8-line decoder IC is part of the LS 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 SN74LS138N 3 Line to 8 Line Dec Multi