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
QS3VH16861PAG8 IC BUS SWITCH 10 X 1:1 48TSSOP Renesas Electronics Corporation	1,549	-	RFQ	Datasheet	3VH	48-TFSOP (0.240", 6.10mm Width)	Tape & Reel (TR)	Active	Bus Switch	10 x 1:1	2	-	Single Supply	2.3V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	48-TSSOP
TC7USB3212WBG(ELAH IC MUX/DEMUX 4 X 1:2 20WCSP Toshiba Semiconductor and Storage	2,839	-	RFQ	Datasheet	TC7USB	20-UFBGA, WLCSP	Tape & Reel (TR)	Active	Multiplexer/Demultiplexer	4 x 1:2	4	-	Single Supply	1.65V ~ 1.95V	-40°C ~ 85°C	-	-	Surface Mount	2-WCSP (2x1.6)
SY100EL56VZG-TR IC DIFF DIG MULTPL 2X2:1 20SOIC Microchip Technology	4,548	-	RFQ	Datasheet	100EL	20-SOIC (0.295", 7.50mm Width)	Tape & Reel (TR)	Active	Differential Digital Multiplexer	2 x 2:1	1	-	Dual Supply	-	-40°C ~ 85°C	-	-	Surface Mount	20-SOIC
FSTD16211MTDX IC BUS SWITCH 12 X 1:1 56TSSOP onsemi	1,222	-	RFQ	Datasheet	-	56-TFSOP (0.240", 6.10mm Width)	Tape & Reel (TR)	Obsolete	Bus Switch	12 x 1:1	2	-	Single Supply	4.5V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	56-TSSOP
HCF4556M013TR IC DECODER/DEMUX 1 X 2:4 16SO STMicroelectronics	3,468	-	RFQ	Datasheet	4000B	16-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Decoder/Demultiplexer	1 x 2:4	2	6.8mA, 6.8mA	Dual Supply	3V ~ 20V	-55°C ~ 125°C	-	-	Surface Mount	16-SO
74LCX257TTR IC MULTIPLEXER 4 X 2:1 16TSSOP STMicroelectronics	4,675	-	RFQ	Datasheet	74LCX	16-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Obsolete	Multiplexer	4 x 2:1	1	24mA, 24mA	Single Supply	2V ~ 3.6V	-55°C ~ 125°C	-	-	Surface Mount	16-TSSOP
M74HCT157RM13TR IC MULTIPLEXER 4 X 2:1 16SO STMicroelectronics	3,973	-	RFQ	Datasheet	74HCT	16-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Multiplexer	4 x 2:1	1	4mA, 4mA	Single Supply	4.5V ~ 5.5V	-55°C ~ 125°C	-	-	Surface Mount	16-SO
SN74CB3T16211DLR IC BUS SWITCH 12 X 1:1 56SSOP Texas Instruments	4,838	-	RFQ	Datasheet	74CB	56-BSSOP (0.295", 7.50mm Width)	Tape & Reel (TR)	Active	Bus Switch	12 x 1:1	2	-	Single Supply	2.3V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	56-SSOP
SN74ALS158NG4 IC MULTIPLEXER 4 X 2:1 16DIP Texas Instruments	3,271	-	RFQ	Datasheet	74ALS	16-DIP (0.300", 7.62mm)	Tube	Discontinued at Digi-Key	Multiplexer	4 x 2:1	1	400µA, 8mA	Single Supply	4.5V ~ 5.5V	0°C ~ 70°C	-	-	Through Hole	16-PDIP
SY100EP56VK4I-TR IC DIFF DIG MULTPL 2X2:1 20TSSOP Microchip Technology	4,843	-	RFQ	Datasheet	100EP	20-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Discontinued at Digi-Key	Differential Digital Multiplexer	2 x 2:1	1	-	Dual Supply	±3V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	20-TSSOP
SY100EP57VK4I-TR IC DIFF DIG MULTPL 1X4:1 20TSSOP Microchip Technology	1,404	-	RFQ	Datasheet	100EP	20-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Discontinued at Digi-Key	Differential Digital Multiplexer	1 x 4:1	1	-	Dual Supply	±3V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	20-TSSOP
PI3C34X245BEX IC BUS SWITCH 8 X 1:1 80BQSOP Diodes Incorporated	3,489	-	RFQ	Datasheet	-	80-FSOP (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Bus Switch	8 x 1:1	4	-	Single Supply	2.3V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	80-BQSOP
SY58019UMG IC MULTIPLEXER 1 X 2:1 16MLF Microchip Technology	4,236	-	RFQ	Datasheet	Precision Edge®	16-VFQFN Exposed Pad	Tube	Active	Multiplexer	1 x 2:1	1	-	Single Supply	2.375V ~ 2.625V, 3V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	16-MLF® (3x3)
SY100EP57VK4I IC DIFF DIG MULTPL 1X4:1 20TSSOP Microchip Technology	1,714	-	RFQ	Datasheet	100EP	20-TSSOP (0.173", 4.40mm Width)	Bulk	Discontinued at Digi-Key	Differential Digital Multiplexer	1 x 4:1	1	-	Dual Supply	±3V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	20-TSSOP
QS32X2384Q1G8 IC BUS SWITCH 10 X 1:1 48QSOP Renesas Electronics Corporation	2,860	-	RFQ	Datasheet	32X	48-FSOP (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Bus Switch	10 x 1:1	2	-	Single Supply	4.75V ~ 5.25V	-40°C ~ 85°C	-	-	Surface Mount	48-QVSOP
SN74CB3Q16811DGVR IC BUS SWITCH 12 X 1:1 56TVSOP Texas Instruments	4,159	-	RFQ	Datasheet	74CB	56-TFSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Active	Bus Switch	12 x 1:1	2	-	Single Supply	2.3V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	56-TVSOP
SY100EP56VK4C IC DIFF DIG MULTPL 2X2:1 20TSSOP Microchip Technology	3,214	-	RFQ	Datasheet	100EP	20-TSSOP (0.173", 4.40mm Width)	Bulk	Obsolete	Differential Digital Multiplexer	2 x 2:1	1	-	Dual Supply	±3V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	20-TSSOP
CD4028BCN IC DECODER 1 X 4:10 16DIP onsemi	2,595	-	RFQ	Datasheet	4000B	16-DIP (0.300", 7.62mm)	Tube	Obsolete	Decoder	1 x 4:10	1	3mA, 6.8mA	Single Supply	3V ~ 15V	-55°C ~ 125°C	-	-	Through Hole	16-PDIP
PI5C16215CA IC BUS SWITCH 10 X 1:1 48TSSOP Diodes Incorporated	2,332	-	RFQ	Datasheet	-	48-TFSOP (0.240", 6.10mm Width)	Tube	Obsolete	Bus Switch	10 x 1:1	2	-	Single Supply	4V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	48-TSSOP
SY89542UMI-TR IC MULTIPLEXER 1 X 2:1 32MLF Microchip Technology	2,876	-	RFQ	Datasheet	Precision Edge®	32-VFQFN Exposed Pad	Tape & Reel (TR)	Discontinued at Digi-Key	Multiplexer	1 x 2:1	2	-	Single Supply	2.375V ~ 2.625V	-40°C ~ 85°C	-	-	Surface Mount	32-QFN (5x5)

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Signal Switches, Multiplexers, Decoders FAQ

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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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