Onsemi Fsa3157P6X of Channels:2Channels; Analogue Switch Type:SPDT; On State Resistance Max:50ohm; Supply Voltage Range:1.65V to 5.5V; Analo; Available until stocks are exhausted Alternative available.
Texas Instruments Mc1489An .5V; Supply Voltage Max:5. of Receivers:4Receivers; Supply Voltage Min:4.5V; Driv; Available until stocks are exhausted Alternative available.