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
FSTU3257QSCX IC MUX/DEMUX 4 X 2:1 16QSOP onsemi	3,913	-	RFQ	Datasheet	-	16-LSSOP (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Multiplexer/Demultiplexer	4 x 2:1	1	-	Single Supply	4V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	16-QSOP
74F251APC IC MULTIPLEXER 1 X 8:1 16DIP onsemi	1,982	-	RFQ	Datasheet	74F	16-DIP (0.300", 7.62mm)	Tube	Obsolete	Multiplexer	1 x 8:1	1	3mA, 24mA	Single Supply	4.5V ~ 5.5V	0°C ~ 70°C	-	-	Through Hole	16-PDIP
74F253PC IC MULTIPLEXER 2 X 4:1 16DIP onsemi	1,169	-	RFQ	Datasheet	74F	16-DIP (0.300", 7.62mm)	Tube	Obsolete	Multiplexer	2 x 4:1	1	3mA, 24mA	Single Supply	4.5V ~ 5.5V	0°C ~ 70°C	-	-	Through Hole	16-PDIP
MC74ACT138N IC DECODER/DEMUX 1X3:8 16DIP onsemi	2,902	-	RFQ	Datasheet	74ACT	16-DIP (0.300", 7.62mm)	Tube	Obsolete	Decoder/Demultiplexer	1 x 3:8	1	24mA, 24mA	Single Supply	4.5V ~ 5.5V	-40°C ~ 85°C	-	-	Through Hole	16-PDIP
MC74AC139N IC DECODER/DEMUX 1X2:4 16DIP onsemi	2,001	-	RFQ	Datasheet	74AC	16-DIP (0.300", 7.62mm)	Tube	Obsolete	Decoder/Demultiplexer	1 x 2:4	2	24mA, 24mA	Single Supply	2V ~ 6V	-40°C ~ 85°C	-	-	Through Hole	16-PDIP
CD74HC138M IC DECODER/DEMUX 1X3:8 16SOIC Texas Instruments	4,299	-	RFQ	Datasheet	74HC	16-SOIC (0.154", 3.90mm Width)	Tube	Obsolete	Decoder/Demultiplexer	1 x 3:8	1	5.2mA, 5.2mA	Single Supply	2V ~ 6V	-55°C ~ 125°C	-	-	Surface Mount	16-SOIC
SN74HC253D IC MULTIPLEXER 2 X 4:1 16SOIC Texas Instruments	2,494	-	RFQ	Datasheet	74HC	16-SOIC (0.154", 3.90mm Width)	Tube	Obsolete	Multiplexer	2 x 4:1	1	7.8mA, 7.8mA	Single Supply	2V ~ 6V	-40°C ~ 85°C	-	-	Surface Mount	16-SOIC
SN74HC251DE4 IC MULTIPLEXER 1 X 8:1 16SOIC Texas Instruments	2,574	-	RFQ	Datasheet	74HC	16-SOIC (0.154", 3.90mm Width)	Tube	Obsolete	Multiplexer	1 x 8:1	1	7.8mA, 7.8mA	Single Supply	2V ~ 6V	-40°C ~ 85°C	-	-	Surface Mount	16-SOIC
SN74HC251DG4 IC MULTIPLEXER 1 X 8:1 16SOIC Texas Instruments	4,390	-	RFQ	Datasheet	74HC	16-SOIC (0.154", 3.90mm Width)	Tube	Obsolete	Multiplexer	1 x 8:1	1	7.8mA, 7.8mA	Single Supply	2V ~ 6V	-40°C ~ 85°C	-	-	Surface Mount	16-SOIC
SN74HC257DG4 IC MULTIPLEXER 4 X 2:1 16SOIC Texas Instruments	1,226	-	RFQ	Datasheet	74HC	16-SOIC (0.154", 3.90mm Width)	Tube	Discontinued at Digi-Key	Multiplexer	4 x 2:1	1	7.8mA, 7.8mA	Single Supply	2V ~ 6V	-40°C ~ 85°C	-	-	Surface Mount	16-SOIC
SN74CBTS3384DBRE4 IC BUS SWITCH 5 X 1:1 24SSOP Texas Instruments	3,960	-	RFQ	Datasheet	74CBTS	24-SSOP (0.209", 5.30mm 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-SSOP
CD74HC153EG4 IC MULTIPLEXER 2 X 4:1 16DIP Texas Instruments	3,122	-	RFQ	Datasheet	74HC	16-DIP (0.300", 7.62mm)	Tube	Discontinued at Digi-Key	Multiplexer	2 x 4:1	1	5.2mA, 5.2mA	Single Supply	2V ~ 6V	-55°C ~ 125°C	-	-	Through Hole	16-PDIP
74HC257DB,118 IC MULTIPLEXER 4 X 2:1 16SSOP Nexperia USA Inc.	2,730	-	RFQ	Datasheet	74HC	16-SSOP (0.209", 5.30mm Width)	Tape & Reel (TR)	Obsolete	Multiplexer	4 x 2:1	1	7.8mA, 7.8mA	Single Supply	2V ~ 6V	-40°C ~ 125°C	-	-	Surface Mount	16-SSOP
PI5C3251QE IC MUX/DEMUX 1 X 8:1 16QSOP Diodes Incorporated	3,284	-	RFQ	Datasheet	-	16-SSOP (0.154", 3.90mm Width)	Tube	Obsolete	Multiplexer/Demultiplexer	1 x 8:1	1	-	Single Supply	4V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	16-QSOP
74CBTLV3125QG8 IC BUS SWITCH 1 X 1:1 16QSOP Renesas Electronics Corporation	3,230	-	RFQ	Datasheet	74CBTLV	16-SSOP (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Bus Switch	1 x 1:1	4	-	Single Supply	2.3V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	16-QSOP
FSTU3384WMX IC BUS SWITCH 5 X 1:1 24SOP onsemi	1,299	-	RFQ	Datasheet	-	24-SOIC (0.295", 7.50mm Width)	Tape & Reel (TR)	Obsolete	Bus Switch	5 x 1:1	2	-	Single Supply	4V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	24-SOP
FSTU6800WMX IC BUS SWITCH 10 X 1:1 24SOP onsemi	3,804	-	RFQ	Datasheet	-	24-SOIC (0.295", 7.50mm Width)	Tape & Reel (TR)	Obsolete	Bus Switch	10 x 1:1	1	-	Single Supply	4V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	24-SOP
74VHC138MTR IC DECODER/DEMUX 1 X 3:8 16SO STMicroelectronics	2,124	-	RFQ	Datasheet	74VHC	16-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Decoder/Demultiplexer	1 x 3:8	1	8mA, 8mA	Single Supply	2V ~ 5.5V	-55°C ~ 125°C	-	-	Surface Mount	16-SO
74VHC238MTR IC DECODER/DEMUX 1 X 3:8 16SO STMicroelectronics	2,209	-	RFQ	Datasheet	74VHC	16-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Decoder/Demultiplexer	1 x 3:8	1	8mA, 8mA	Single Supply	2V ~ 5.5V	-55°C ~ 125°C	-	-	Surface Mount	16-SO
74VHCT138ATTR IC DECODER/DEMUX 1X3:8 16TSSOP STMicroelectronics	3,673	-	RFQ	Datasheet	74VHCT	16-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Obsolete	Decoder/Demultiplexer	1 x 3:8	1	8mA, 8mA	Single Supply	4.5V ~ 5.5V	-55°C ~ 125°C	-	-	Surface Mount	16-TSSOP

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Signal Switches, Multiplexers, Decoders FAQ

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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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