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
SN74HC138DRG4 IC DECODER/DEMUX 1X3:8 16SOIC Texas Instruments	4,343	-	RFQ	Datasheet	74HC	16-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Discontinued at Digi-Key	Decoder/Demultiplexer	1 x 3:8	1	5.2mA, 5.2mA	Single Supply	2V ~ 6V	-40°C ~ 85°C	-	-	Surface Mount	16-SOIC
74F258APC IC MULTIPLEXER 4 X 2:1 16DIP onsemi	1,669	-	RFQ	Datasheet	74F	16-DIP (0.300", 7.62mm)	Tube	Obsolete	Multiplexer	4 x 2:1	1	3mA, 24mA	Single Supply	4.5V ~ 5.5V	0°C ~ 70°C	-	-	Through Hole	16-PDIP
DM74ALS253N IC MULTIPLEXER 2 X 4:1 16DIP onsemi	2,315	-	RFQ	Datasheet	74ALS	16-DIP (0.300", 7.62mm)	Tube	Obsolete	Multiplexer	2 x 4:1	1	2.6mA, 24mA	Single Supply	4.5V ~ 5.5V	0°C ~ 70°C	-	-	Through Hole	16-PDIP
DM74ALS257N IC MULTIPLEXER 4 X 2:1 16DIP onsemi	1,569	-	RFQ	Datasheet	74ALS	16-DIP (0.300", 7.62mm)	Tube	Obsolete	Multiplexer	4 x 2:1	1	2.6mA, 24mA	Single Supply	4.5V ~ 5.5V	0°C ~ 70°C	-	-	Through Hole	16-PDIP
DM74ALS258N IC MULTIPLEXER 4 X 2:1 16DIP onsemi	3,900	-	RFQ	Datasheet	74ALS	16-DIP (0.300", 7.62mm)	Tube	Obsolete	Multiplexer	4 x 2:1	1	2.6mA, 24mA	Single Supply	4.5V ~ 5.5V	0°C ~ 70°C	-	-	Through Hole	16-PDIP
DM74ALS151N IC MULTIPLEXER 1 X 8:1 16DIP onsemi	1,795	-	RFQ	Datasheet	74ALS	16-DIP (0.300", 7.62mm)	Tube	Obsolete	Multiplexer	1 x 8:1	1	2.6mA, 24mA	Single Supply	4.5V ~ 5.5V	0°C ~ 70°C	-	-	Through Hole	16-PDIP
DM74ALS157N IC MULTIPLEXER 4 X 2:1 16DIP onsemi	4,276	-	RFQ	Datasheet	74ALS	16-DIP (0.300", 7.62mm)	Tube	Obsolete	Multiplexer	4 x 2:1	1	400µA, 8mA	Single Supply	4.5V ~ 5.5V	0°C ~ 70°C	-	-	Through Hole	16-PDIP
DM74ALS251N IC MULTIPLEXER 1 X 8:1 16DIP onsemi	2,995	-	RFQ	Datasheet	74ALS	16-DIP (0.300", 7.62mm)	Tube	Obsolete	Multiplexer	1 x 8:1	1	2.6mA, 24mA	Single Supply	4.5V ~ 5.5V	0°C ~ 70°C	-	-	Through Hole	16-PDIP
NC7SZ66P5X IC BUS SWITCH 1 X 1:1 SC70-5 onsemi	1,146	-	RFQ	Datasheet	7SZ	5-TSSOP, SC-70-5, SOT-353	Tape & Reel (TR)	Obsolete	Bus Switch	1 x 1:1	1	-	Single Supply	1.65V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	SC-70-5
74LV139D,118 IC DECODER/DEMUX 1 X 2:4 16SO NXP USA Inc.	3,745	-	RFQ	Datasheet	74LV	16-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Decoder/Demultiplexer	1 x 2:4	2	12mA, 12mA	Single Supply	1V ~ 5.5V	-40°C ~ 125°C	-	-	Surface Mount	16-SO
74HCT238BQ-Q100X IC DECODER/DEMUX 1X3:8 16DHVQFN Nexperia USA Inc.	2,289	-	RFQ	Datasheet	74HCT	16-VFQFN Exposed Pad	Tape & Reel (TR)	Active	Decoder/Demultiplexer	1 x 3:8	1	4mA, 4mA	Single Supply	4.5V ~ 5.5V	-40°C ~ 125°C	Automotive	AEC-Q100	Surface Mount	16-DHVQFN (2.5x3.5)
CBT3306D-Q100J IC BUS SWITCH 1 X 1:1 8SO Nexperia USA Inc.	3,210	-	RFQ	Datasheet	74CBT	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Bus Switch	1 x 1:1	2	-	Single Supply	4.5V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	8-SO
CD74HC147M IC PRIORITY ENCOD 1X10:4 16SOIC Texas Instruments	4,182	-	RFQ	Datasheet	74HC	16-SOIC (0.154", 3.90mm Width)	Tube	Obsolete	Priority Encoder	1 x 10:4	1	5.2mA, 5.2mA	Single Supply	2V ~ 6V	-55°C ~ 125°C	-	-	Surface Mount	16-SOIC
PI5C3253LE IC MUX/DEMUX 2 X 4:1 16TSSOP Diodes Incorporated	2,283	-	RFQ	Datasheet	-	16-TSSOP (0.173", 4.40mm Width)	Tube	Obsolete	Multiplexer/Demultiplexer	2 x 4:1	1	-	Single Supply	4.75V ~ 5.25V	-40°C ~ 85°C	-	-	Surface Mount	16-TSSOP
PI5C3257LE IC MUX/DEMUX 4 X 2:1 16TSSOP Diodes Incorporated	1,867	-	RFQ	Datasheet	-	16-TSSOP (0.173", 4.40mm Width)	Tube	Obsolete	Multiplexer/Demultiplexer	4 x 2:1	1	-	Single Supply	4.75V ~ 5.25V	-40°C ~ 85°C	-	-	Surface Mount	16-TSSOP
PI5C3305LE IC BUS SWITCH 1 X 1:1 8TSSOP Diodes Incorporated	1,487	-	RFQ	Datasheet	-	8-TSSOP (0.173", 4.40mm Width)	Tube	Obsolete	Bus Switch	1 x 1:1	2	-	Single Supply	4V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	8-TSSOP
PI3C3306LE IC BUS SWITCH 1 X 1:1 8TSSOP Diodes Incorporated	4,835	-	RFQ	Datasheet	-	8-TSSOP (0.173", 4.40mm Width)	Tube	Obsolete	Bus Switch	1 x 1:1	2	-	Single Supply	2.3V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	8-TSSOP
SN74HC138NS IC DECODER/DEMUX 1 X 3:8 16SO Texas Instruments	2,716	-	RFQ	Datasheet	74HC	16-SOIC (0.209", 5.30mm Width)	Tube	Obsolete	Decoder/Demultiplexer	1 x 3:8	1	5.2mA, 5.2mA	Single Supply	2V ~ 6V	-40°C ~ 85°C (TA)	-	-	Surface Mount	16-SO
DM74ALS157SJX IC MULTIPLEXER 4 X 2:1 16SOP onsemi	2,075	-	RFQ	Datasheet	74ALS	16-SOIC (0.209", 5.30mm Width)	Tape & Reel (TR)	Obsolete	Multiplexer	4 x 2:1	1	400µA, 8mA	Single Supply	4.5V ~ 5.5V	0°C ~ 70°C	-	-	Surface Mount	16-SOP
NLV14515BDWR2G IC DECODER/DEMUX 1X4:16 24SOIC onsemi	1,227	-	RFQ	Datasheet	-	24-SOIC (0.295", 7.50mm Width)	Tape & Reel (TR)	Not For New Designs	Decoder/Demultiplexer	1 x 4:16	1	3.5mA, 8.8mA	Single Supply	3V ~ 18V	-55°C ~ 125°C	Automotive	AEC-Q100	Surface Mount	24-SOIC

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Signal Switches, Multiplexers, Decoders FAQ

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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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