| # | Part Name | Description |
|---|
| 1 | 74LS240 | Octal TRI-STATE Buffers/Line Drivers/Line Receivers |
| 2 | 74LS241 | Octal TRI-STATE Buffers/Line Drivers/Line Receivers |
| 3 | DM54LS240E | Octal TRI-STATE Buffers/Line Drivers/Line Receivers |
| 4 | DM54LS240J | Octal TRI-STATE Buffers/Line Drivers/Line Receivers |
| 5 | DM54LS240W | Octal TRI-STATE Buffers/Line Drivers/Line Receivers |
| 6 | DM54LS241E | Octal TRI-STATE Buffers/Line Drivers/Line Receivers |
| 7 | DM54LS241J | Octal TRI-STATE Buffers/Line Drivers/Line Receivers |
| 8 | DM54LS241W | Octal TRI-STATE Buffers/Line Drivers/Line Receivers |
