| FSAV331 | Fairchild Semiconductor | Low On Resistance Dual 4:1 Multiplexer/Demultiplexer Wide Bandwidth Video Switch |
| FSAV331MTC | Fairchild Semiconductor | Low On Resistance Dual 4:1 Multiplexer/Demultiplexer Wide Bandwidth Video Switch |
| FSAV331MTCX | Fairchild Semiconductor | Low On Resistance Dual 4:1 Multiplexer/Demultiplexer Wide Bandwidth Video Switch |
| FSAV331QSC | Fairchild Semiconductor | Low On Resistance Dual 4:1 Multiplexer/Demultiplexer Wide Bandwidth Video Switch |
| FSAV331QSCX | Fairchild Semiconductor | Low On Resistance Dual 4:1 Multiplexer/Demultiplexer Wide Bandwidth Video Switch |