| EL5123 | Intersil | 4-Channel 12MHz Rail-to-Rail Input-Output Buffer |
| EL5223 | Intersil | 8-Channel 12MHz Rail-to-Rail Input-Output Buffer |
| EL5323 | Intersil | 10-Channel 12MHz Rail-to-Rail Input-Output Buffer |
| EL5423 | Intersil | 12-Channel 12MHz Rail-to-Rail Input-Output Buffer |