| Manufacturer | Part Number | Description |
|---|---|---|
Motorola Semiconductor (now NXP Semiconductors) |
SN74LS138 | 1-OF-8 DECODER/ DEMULTIPLEXER |
Texas Instruments |
SN74LS138 | 3-Line To 8-Line Decoders/Demultiplexers |
| SN74LS138 | 1-of-8 Decoder/Demultiplexer |