Signal Switches, Multiplexers, Decoders

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Package/Case	Packaging	Product Status	Type	Circuit	Independent Circuits	Current - Output High, Low	Voltage Supply Source	Voltage - Supply	Operating Temperature	Grade	Qualification	Mounting Type	Supplier Device Package
FSTD16861MTDX IC BUS SWITCH 10 X 1:1 48TSSOP onsemi	1,938	-	RFQ	Datasheet	-	48-TFSOP (0.240", 6.10mm Width)	Tape & Reel (TR)	Obsolete	Bus Switch	10 x 1:1	2	-	Single Supply	4.5V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	48-TSSOP
FSTD16211MTD IC BUS SWITCH 12 X 1:1 56TSSOP onsemi	3,960	-	RFQ	Datasheet	-	56-TFSOP (0.240", 6.10mm Width)	Tube	Obsolete	Bus Switch	12 x 1:1	2	-	Single Supply	4.5V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	56-TSSOP
FST16245MTD IC BUS SWITCH 8 X 1:1 48TSSOP onsemi	4,986	-	RFQ	Datasheet	-	48-TFSOP (0.240", 6.10mm Width)	Tube	Obsolete	Bus Switch	8 x 1:1	2	-	Single Supply	4V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	48-TSSOP
FST16861MTDX IC BUS SWITCH 10 X 1:1 48TSSOP onsemi	4,053	-	RFQ	Datasheet	-	48-TFSOP (0.240", 6.10mm Width)	Tape & Reel (TR)	Obsolete	Bus Switch	10 x 1:1	2	-	Single Supply	4V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	48-TSSOP
FST16233MTD IC MUX/DEMUX 8 X 1:2 56TSSOP onsemi	4,305	-	RFQ	Datasheet	-	56-TFSOP (0.240", 6.10mm Width)	Tube	Obsolete	Multiplexer/Demultiplexer	8 x 1:2	2	-	Single Supply	4V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	56-TSSOP
FST16211MTD IC BUS SWITCH 12 X 1:1 56TSSOP onsemi	4,367	-	RFQ	Datasheet	-	56-TFSOP (0.240", 6.10mm Width)	Tube	Obsolete	Bus Switch	12 x 1:1	2	-	Single Supply	4V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	56-TSSOP
FST33X257QSP IC MUX/DEMUX 1 X 8:4 48QVSOP onsemi	3,922	-	RFQ	Datasheet	-	48-FSOP (0.154", 3.90mm Width)	Tube	Obsolete	Multiplexer/Demultiplexer	1 x 8:4	3	-	Single Supply	4V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	48-QVSOP
FST34X245QSPX IC BUS SWITCH 8 X 1:1 80QVSOP onsemi	1,508	-	RFQ	Datasheet	-	80-FSOP (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Bus Switch	8 x 1:1	4	-	Single Supply	4V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	80-QVSOP
FSLV16211GX IC BUS SWITCH 12 X 1:1 54FBGA onsemi	2,776	-	RFQ	Datasheet	-	54-LFBGA	Tape & Reel (TR)	Obsolete	Bus Switch	12 x 1:1	2	-	Single Supply	2.3V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	54-FBGA (5.5x8)
FSLV16211MTD IC BUS SWITCH 12 X 1:1 56TSSOP onsemi	4,355	-	RFQ	Datasheet	-	56-TFSOP (0.240", 6.10mm Width)	Tube	Obsolete	Bus Switch	12 x 1:1	2	-	Single Supply	2.3V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	56-TSSOP
FSTUD32450GX IC BUS SWITCH 8 X 1:1 114FBGA onsemi	4,450	-	RFQ	Datasheet	-	114-LFBGA	Tape & Reel (TR)	Obsolete	Bus Switch	8 x 1:1	4	-	Single Supply	4V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	114-FBGA (16x5.5)
FSTD32211GX IC BUS SWITCH 12 X 1:1 114FBGA onsemi	4,184	-	RFQ	Datasheet	-	114-LFBGA	Tape & Reel (TR)	Obsolete	Bus Switch	12 x 1:1	4	-	Single Supply	4.5V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	114-FBGA (16x5.5)
FIN1022MTC IC CROSSPOINT SW 1 X 2:2 16TSSOP onsemi	2,570	-	RFQ	Datasheet	-	16-TSSOP (0.173", 4.40mm Width)	Tube	Obsolete	Crosspoint Switch	1 x 2:2	1	-	Single Supply	3V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	16-TSSOP
MM74C922WM IC ENCODER 16-KEY 1 X 8:4 20SOIC onsemi	3,297	-	RFQ	Datasheet	74C	20-SOIC (0.295", 7.50mm Width)	Tube	Obsolete	16-Key Encoder	1 x 8:4	1	15mA, 16mA	Single Supply	3V ~ 15V	-40°C ~ 85°C	-	-	Surface Mount	20-SOIC
MM74C922WMX IC ENCODER 16-KEY 1 X 8:4 20SOIC onsemi	3,776	-	RFQ	Datasheet	74C	20-SOIC (0.295", 7.50mm Width)	Tape & Reel (TR)	Obsolete	16-Key Encoder	1 x 8:4	1	15mA, 16mA	Single Supply	3V ~ 15V	-40°C ~ 85°C	-	-	Surface Mount	20-SOIC
MM74C923WMX IC ENCODER 20-KEY 1 X 9:4 20SOIC onsemi	3,991	-	RFQ	Datasheet	74C	20-SOIC (0.295", 7.50mm Width)	Tape & Reel (TR)	Obsolete	20-Key Encoder	1 x 9:4	1	15mA, 16mA	Single Supply	3V ~ 15V	-40°C ~ 85°C	-	-	Surface Mount	20-SOIC
PI3B16211AE IC BUS SWITCH 12 X 1:1 56TSSOP Diodes Incorporated	3,625	-	RFQ	Datasheet	-	56-TFSOP (0.240", 6.10mm Width)	Tube	Obsolete	Bus Switch	12 x 1:1	2	-	Single Supply	3V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	56-TSSOP
PI3B33X257BE IC MUX/DEMUX 1 X 8:4 48BQSOP Diodes Incorporated	1,155	-	RFQ	Datasheet	-	48-FSOP (0.154", 3.90mm Width)	Tube	Obsolete	Multiplexer/Demultiplexer	1 x 8:4	3	-	Single Supply	3.13V ~ 3.46V	-40°C ~ 85°C	-	-	Surface Mount	48-BQSOP
PI3VT3245LE IC BUS SWITCH 8 X 1:1 20TSSOP Diodes Incorporated	1,901	-	RFQ	Datasheet	-	20-TSSOP (0.173", 4.40mm Width)	Tube	Obsolete	Bus Switch	8 x 1:1	1	-	Single Supply	2.3V ~ 2.7V, 3V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	20-TSSOP
PI3VT32X245BE IC BUS SWITCH 8 X 1:1 40BQSOP Diodes Incorporated	1,041	-	RFQ	Datasheet	-	40-FSOP (0.154", 3.90mm Width)	Tube	Obsolete	Bus Switch	8 x 1:1	2	-	Single Supply	2.3V ~ 2.7V, 3V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	40-BQSOP

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Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

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Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

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Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

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