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
MC74ACT257MELG IC MULTIPLEXER 4 X 2:1 16SOEIAJ onsemi	4,992	-	RFQ	Datasheet	74ACT	16-SOIC (0.209", 5.30mm Width)	Tape & Reel (TR)	Obsolete	Multiplexer	4 x 2:1	1	24mA, 24mA	Single Supply	4.5V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	16-SOEIAJ
M74HC298B1R IC MULTIPLEXER 4 X 2:1 16DIP STMicroelectronics	1,675	-	RFQ	Datasheet	74HC	16-DIP (0.300", 7.62mm)	Tube	Obsolete	Multiplexer	4 x 2:1	1	5.2mA, 5.2mA	Single Supply	2V ~ 6V	-55°C ~ 125°C	-	-	Through Hole	16-DIP
SN74LS157NG4 IC MULTIPLEXER 4 X 2:1 16DIP Texas Instruments	4,401	-	RFQ	Datasheet	74LS	16-DIP (0.300", 7.62mm)	Tube	Discontinued at Digi-Key	Multiplexer	4 x 2:1	1	400µA, 8mA	Single Supply	4.75V ~ 5.25V	0°C ~ 70°C	-	-	Through Hole	16-PDIP
FSTU3384QSCX IC BUS SWITCH 5 X 1:1 24QSOP onsemi	3,980	-	RFQ	Datasheet	-	24-SSOP (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Bus Switch	5 x 1:1	2	-	Single Supply	4V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	24-QSOP
CD74HCT154M96G4 IC DECODER/DEMUX 1X4:16 24SOIC Texas Instruments	1,699	-	RFQ	Datasheet	74HCT	24-SOIC (0.295", 7.50mm Width)	Tape & Reel (TR)	Discontinued at Digi-Key	Decoder/Demultiplexer	1 x 4:16	1	4mA, 4mA	Single Supply	4.5V ~ 5.5V	-55°C ~ 125°C	-	-	Surface Mount	24-SOIC
PI5C3861QE+CX BUS SWITCH 5V WIDE QSOP-24 Diodes Incorporated	3,555	-	RFQ	Datasheet	*	-	Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-	-
SN74CBT3861DBQRG4 IC BUS SW 10 X 1:1 24SSOP/QSOP Texas Instruments	3,680	-	RFQ	Datasheet	74CBT	24-SSOP (0.154", 3.90mm Width)	Tape & Reel (TR)	Discontinued at Digi-Key	Bus Switch	10 x 1:1	1	-	Single Supply	4.5V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	24-SSOP
74CBTLV3857DBQRE4 IC BUS SW 10 X 1:1 24SSOP/QSOP Texas Instruments	2,735	-	RFQ	Datasheet	74CBTLV	24-SSOP (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Bus Switch	10 x 1:1	1	-	Single Supply	3V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	24-SSOP
74CBTLV3857DBQRG4 IC BUS SW 10 X 1:1 24SSOP/QSOP Texas Instruments	1,636	-	RFQ	Datasheet	74CBTLV	24-SSOP (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Bus Switch	10 x 1:1	1	-	Single Supply	3V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	24-SSOP
M74HC4028B1R IC DECODER 1 X 4:10 16DIP STMicroelectronics	2,973	-	RFQ	Datasheet	74HC	16-DIP (0.300", 7.62mm)	Tube	Obsolete	Decoder	1 x 4:10	1	5.2mA, 5.2mA	Single Supply	2V ~ 6V	-55°C ~ 125°C	-	-	Through Hole	16-DIP
74CBTLV3857DGVRE4 IC BUS SWITCH 10 X 1:1 24TVSOP Texas Instruments	4,959	-	RFQ	Datasheet	74CBTLV	24-TFSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Obsolete	Bus Switch	10 x 1:1	1	-	Single Supply	3V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	24-TVSOP
74LVC1G139DCTRE4 IC DECODER/DEMUX 1 X 2:4 SM8 Texas Instruments	2,875	-	RFQ	Datasheet	74LVC	8-LSSOP, 8-MSOP (0.110", 2.80mm Width)	Tape & Reel (TR)	Discontinued at Digi-Key	Decoder/Demultiplexer	1 x 2:4	1	32mA, 32mA	Single Supply	1.65V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	SM8
MC14556BDR2 IC DECODER/DEMUX 1X2:4 16SOIC onsemi	2,498	-	RFQ	Datasheet	4000B	16-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Decoder/Demultiplexer	1 x 2:4	2	8.8mA, 8.8mA	Dual Supply	3V ~ 18V	-55°C ~ 125°C	-	-	Surface Mount	16-SOIC
NC7WB3306K8X IC BUS SWITCH 1 X 1:1 US8 onsemi	2,865	-	RFQ	Datasheet	-	8-VFSOP (0.091", 2.30mm Width)	Tape & Reel (TR)	Obsolete	Bus Switch	1 x 1:1	2	-	Single Supply	4V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	US8
HCF4066M013TR IC BILATERAL SWITCH 1 X 1:1 14SO STMicroelectronics	1,833	-	RFQ	Datasheet	4000B	14-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Bilateral, FET Switches	1 x 1:1	4	-	Dual Supply	3V ~ 20V	-55°C ~ 125°C	-	-	Surface Mount	14-SO
CBT3306GM,125 IC BUS SWITCH 1 X 1:1 8XQFN Nexperia USA Inc.	3,570	-	RFQ	Datasheet	74CBT	8-XFQFN Exposed Pad	Tape & Reel (TR)	Obsolete	Bus Switch	1 x 1:1	2	-	Single Supply	4.5V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	8-XQFN (1.6x1.6)
NL7SZ19DBVT1G LOGIC GATE onsemi	3,353	-	RFQ	Datasheet	-	SC-74, SOT-457	Tape & Reel (TR)	Active	Decoder/Demultiplexer	1 x 1:2	1	32mA, 32mA	Single Supply	1.65V ~ 5.5V	-55°C ~ 125°C	-	-	Surface Mount	SC-74
PI3B3245QEX IC BUS SWITCH 8 X 1:1 20QSOP Diodes Incorporated	1,052	-	RFQ	Datasheet	-	20-SSOP (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Bus Switch	8 x 1:1	1	-	Single Supply	3V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	20-QSOP
74HC157DB,112 IC MULTIPLEXER 4 X 2:1 16SSOP Nexperia USA Inc.	2,205	-	RFQ	Datasheet	74HC	16-SSOP (0.209", 5.30mm Width)	Tube	Obsolete	Multiplexer	4 x 2:1	1	5.2mA, 5.2mA	Single Supply	2V ~ 6V	-40°C ~ 125°C	-	-	Surface Mount	16-SSOP
SN74CBTD3384PWRE4 IC BUS SWITCH 5 X 1:1 24TSSOP Texas Instruments	2,870	-	RFQ	Datasheet	74CBTD	24-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Obsolete	Bus Switch	5 x 1:1	2	-	Single Supply	4.5V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	24-TSSOP

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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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