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
74HC4514PW,118 IC DECODER/DEMUX 1X4:16 24TSSOP Nexperia USA Inc.	2,187	-	RFQ	Datasheet	74HC	24-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Active	Decoder/Demultiplexer	1 x 4:16	1	5.2mA, 5.2mA	Single Supply	2V ~ 6V	-40°C ~ 125°C	-	-	Surface Mount	24-TSSOP
TCA9543ADR IC BUS SWITCH 2 X 1:2 14SOIC Texas Instruments	2,140	-	RFQ	Datasheet	TCA	14-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Bus Switch	2 x 1:2	1	-	Single Supply	1.65V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	14-SOIC
SN74CB3T3384PWR IC BUS SWITCH 5 X 1:1 24TSSOP Texas Instruments	14,409	-	RFQ	Datasheet	74CB	24-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Active	Bus Switch	5 x 1:1	2	-	Single Supply	2.3V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	24-TSSOP
SN74HC251N IC MULTIPLEXER 1 X 8:1 16DIP Texas Instruments	1,238	-	RFQ	Datasheet	74HC	16-DIP (0.300", 7.62mm)	Bulk	Active	Multiplexer	1 x 8:1	1	7.8mA, 7.8mA	Single Supply	2V ~ 6V	-40°C ~ 85°C	-	-	Through Hole	16-PDIP
TCA9548AMRGER IC BUS SWITCH 1 X 8:1 24VQFN Texas Instruments	3,226	-	RFQ	Datasheet	TCA	24-VFQFN Exposed Pad	Tape & Reel (TR)	Active	Bus Switch	1 x 8:1	1	-	Single Supply	1.65V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	24-VQFN (4x4)
74HC154PW,118 IC DECODER/DEMUX 1X4:16 24TSSOP Nexperia USA Inc.	23,626	-	RFQ	Datasheet	74HC	24-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Active	Decoder/Demultiplexer	1 x 4:16	1	5.2mA, 5.2mA	Single Supply	2V ~ 6V	-40°C ~ 125°C	-	-	Surface Mount	24-TSSOP
MC74AC138DR2G IC DECODER/DEMUX 1X3:8 16SOIC onsemi	21,548	-	RFQ	Datasheet	74AC	16-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Decoder/Demultiplexer	1 x 3:8	1	24mA, 24mA	Single Supply	2V ~ 6V	-40°C ~ 85°C	-	-	Surface Mount	16-SOIC
74AC138SCX IC DECODER/DEMUX 1X3:8 16SOIC onsemi	8,415	-	RFQ	Datasheet	74AC	16-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Decoder/Demultiplexer	1 x 3:8	1	24mA, 24mA	Single Supply	2V ~ 6V	-40°C ~ 85°C	-	-	Surface Mount	16-SOIC
74ACT138SCX IC DECODER/DEMUX 1X3:8 16SOIC onsemi	3,341	-	RFQ	Datasheet	74ACT	16-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Decoder/Demultiplexer	1 x 3:8	1	24mA, 24mA	Single Supply	4.5V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	16-SOIC
PI3CSW12ZUAEX INTERFACE I3C MUX U-QFN2015-10 T Diodes Incorporated	3,242	-	RFQ	Datasheet	-	10-UFQFN	Tape & Reel (TR)	Active	Multiplexer/Demultiplexer	1 x 1:2	1	-	Single Supply	2.3V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	10-UQFN (1.5x2)
74AC139SCX IC DECODER/DEMUX 1X2:4 16SOIC onsemi	885	-	RFQ	Datasheet	74AC	16-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Decoder/Demultiplexer	1 x 2:4	2	24mA, 24mA	Single Supply	2V ~ 6V	-40°C ~ 85°C	-	-	Surface Mount	16-SOIC
SN74LS253N IC MULTIPLEXER 2 X 4:1 16DIP Texas Instruments	728	-	RFQ	Datasheet	74LS	16-DIP (0.300", 7.62mm)	Tube	Active	Multiplexer	2 x 4:1	1	2.6mA, 8mA	Single Supply	4.75V ~ 5.25V	0°C ~ 70°C	-	-	Through Hole	16-PDIP
SN74LS148DR IC PRIORITY ENCOD 1 X 8:3 16SOIC Texas Instruments	786	-	RFQ	Datasheet	74LS	16-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Priority Encoder	1 x 8:3	1	400µA, 8mA	Single Supply	4.75V ~ 5.25V	0°C ~ 70°C	-	-	Surface Mount	16-SOIC
74LCX138MX IC DECODER/DEMUX 1X3:8 16SOIC onsemi	2,134	-	RFQ	Datasheet	74LCX	16-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Decoder/Demultiplexer	1 x 3:8	1	24mA, 24mA	Single Supply	2V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	16-SOIC
SN74LS258BN IC MULTIPLEXER 4 X 2:1 16DIP Texas Instruments	596	-	RFQ	Datasheet	74LS	16-DIP (0.300", 7.62mm)	Tube	Active	Multiplexer	4 x 2:1	1	2.6mA, 24mA	Single Supply	4.75V ~ 5.25V	0°C ~ 70°C	-	-	Through Hole	16-PDIP
74AC138SC IC DECODER/DEMUX 1X3:8 16SOIC onsemi	1,313	-	RFQ	Datasheet	74AC	16-SOIC (0.154", 3.90mm Width)	Tube	Active	Decoder/Demultiplexer	1 x 3:8	1	24mA, 24mA	Single Supply	2V ~ 6V	-40°C ~ 85°C	-	-	Surface Mount	16-SOIC
TCA9546ADR IC BUS SWITCH 2 X 1:4 16SOIC Texas Instruments	22,535	-	RFQ	Datasheet	TCA	16-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Bus Switch	2 x 1:4	1	-	Single Supply	1.65V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	16-SOIC
TC4066BP-NF IC BILATERAL SW 1 X 1:1 14DIP Toshiba Semiconductor and Storage	641	-	RFQ	Datasheet	TC	14-DIP (0.300", 7.62mm)	Tube	Active	Bilateral, FET Switches	1 x 1:1	4	-	Dual Supply	3V ~ 18V	-40°C ~ 85°C	-	-	Through Hole	14-DIP
SN74CB3T3257PWR IC MUX/DEMUX 4 X 2:1 16TSSOP Texas Instruments	3,255	-	RFQ	Datasheet	74CB	16-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Active	Multiplexer/Demultiplexer	4 x 2:1	1	-	Single Supply	2.3V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	16-TSSOP
SN74LS155AN IC DECODER/DEMUX 1X2:4 16DIP Texas Instruments	338	-	RFQ	Datasheet	74LS	16-DIP (0.300", 7.62mm)	Bulk	Active	Decoder/Demultiplexer	1 x 2:4	2	400µA, 8mA	Single Supply	4.75V ~ 5.25V	0°C ~ 70°C	-	-	Through Hole	16-PDIP

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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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