| MC100EP56 | ON Semiconductor | 3.3V / 5V ECL Dual Differential 2:1 Multiplexer |
| MC100EP56DT | ON Semiconductor | 3.3V / 5V ECL Dual Differential 2:1 Multiplexer |
| MC100EP56DTR2 | ON Semiconductor | 3.3V / 5V ECL Dual Differential 2:1 Multiplexer |
| MC100EP56DW | ON Semiconductor | 3.3V / 5V ECL Dual Differential 2:1 Multiplexer |
| MC100EP56DWR2 | ON Semiconductor | 3.3V / 5V ECL Dual Differential 2:1 Multiplexer |
| MC10EP56 | ON Semiconductor | 3.3V / 5V ECL Dual Differential 2:1 Multiplexer |
| MC10EP56DT | ON Semiconductor | 3.3V / 5V ECL Dual Differential 2:1 Multiplexer |
| MC10EP56DTR2 | ON Semiconductor | 3.3V / 5V ECL Dual Differential 2:1 Multiplexer |