PRODUCT DIRECTORY

Signal Switches, Multiplexers, Decoders

Browse available Signal Switches, Multiplexers, Decoders components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.

If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.

Photo 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
SN74AS257DR Texas Instruments

SN74AS257DR

IC MULTIPLEXER 4 X 2:1 16SOIC

Texas Instruments

4,743 -
Datasheet 74AS 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Multiplexer 4 x 2:1 1 15mA, 48mA Single Supply 4.5V ~ 5.5V 0°C ~ 70°C - - Surface Mount 16-SOIC
SN74CBT3244RGYR Texas Instruments

SN74CBT3244RGYR

IC BUS SWITCH 4 X 1:1 20VQFN

Texas Instruments

3,480 -
Datasheet 74CBT 20-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Bus Switch 4 x 1:1 2 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 20-VQFN (3.5x4.5)
SN74CBTLV3126PW Texas Instruments

SN74CBTLV3126PW

IC BUS SWITCH 1 X 1:1 14TSSOP

Texas Instruments

6,668 -
Datasheet 74CBTLV 14-TSSOP (0.173", 4.40mm Width) Tube Obsolete Bus Switch 1 x 1:1 4 - Single Supply 2.3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 14-TSSOP
SN74LS258BN onsemi

SN74LS258BN

IC MULTIPLEXER 4 X 2:1 16DIP

onsemi

19,343 -
Datasheet 74LS 16-DIP (0.300", 7.62mm) Tube Obsolete Multiplexer 4 x 2:1 1 2.6mA, 24mA Single Supply 4.75V ~ 5.25V 0°C ~ 70°C - - Through Hole 16-PDIP
SN74HC253DT Texas Instruments

SN74HC253DT

IC MULTIPLEXER 2 X 4:1 16SOIC

Texas Instruments

145 -
Datasheet 74HC 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Multiplexer 2 x 4:1 1 7.8mA, 7.8mA Single Supply 2V ~ 6V -40°C ~ 85°C - - Surface Mount 16-SOIC
SN74HC257DT Texas Instruments

SN74HC257DT

IC MULTIPLEXER 4 X 2:1 16SOIC

Texas Instruments

235 -
Datasheet 74HC 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Multiplexer 4 x 2:1 1 7.8mA, 7.8mA Single Supply 2V ~ 6V -40°C ~ 85°C - - Surface Mount 16-SOIC
SN74HC42D Texas Instruments

SN74HC42D

IC DECODER 1 X 4:10 16SOIC

Texas Instruments

5,780 -
Datasheet 74HC 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Decoder 1 x 4:10 1 5.2mA, 5.2mA Single Supply 2V ~ 6V -40°C ~ 85°C - - Surface Mount 16-SOIC
SN74HC251PW Texas Instruments

SN74HC251PW

IC MULTIPLEXER 1 X 8:1 16TSSOP

Texas Instruments

5,444 -
Datasheet 74HC 16-TSSOP (0.173", 4.40mm Width) Tube Obsolete Multiplexer 1 x 8:1 1 7.8mA, 7.8mA Single Supply 2V ~ 6V -40°C ~ 85°C - - Surface Mount 16-TSSOP
SN74HC257PW Texas Instruments

SN74HC257PW

IC MULTIPLEXER 4 X 2:1 16TSSOP

Texas Instruments

163 -
Datasheet 74HC 16-TSSOP (0.173", 4.40mm Width) Bulk Obsolete Multiplexer 4 x 2:1 1 7.8mA, 7.8mA Single Supply 2V ~ 6V -40°C ~ 85°C - - Surface Mount 16-TSSOP
SN74HC257D Texas Instruments

SN74HC257D

IC MULTIPLEXER 4 X 2:1 16SOIC

Texas Instruments

1,044 -
Datasheet 74HC 16-SOIC (0.154", 3.90mm Width) Bulk Obsolete Multiplexer 4 x 2:1 1 7.8mA, 7.8mA Single Supply 2V ~ 6V -40°C ~ 85°C - - Surface Mount 16-SOIC
FST16292MTDX Fairchild Semiconductor

FST16292MTDX

IC MUX/DEMUX 12 X 1:2 56TSSOP

Fairchild Semiconductor

134,050 -
Datasheet - 56-TFSOP (0.240", 6.10mm Width) Bulk Obsolete Multiplexer/Demultiplexer 12 x 1:2 1 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 56-TSSOP
CY74FCT257CTSOCT Texas Instruments

CY74FCT257CTSOCT

IC MULTIPLEXER 4 X 2:1 16SOIC

Texas Instruments

2,171 -
Datasheet 74FCT 16-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Multiplexer 4 x 2:1 1 32mA, 64mA Single Supply 4.75V ~ 5.25V -40°C ~ 85°C - - Surface Mount 16-SOIC
FSTD3125QSCX Fairchild Semiconductor

FSTD3125QSCX

BUS DRIVER

Fairchild Semiconductor

50,000 -
Datasheet - 14-TSSOP (0.173", 4.40mm Width) Bulk Active Bus Switch 1 x 1:1 4 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 14-TSSOP
SN74CBTD3861DWR Texas Instruments

SN74CBTD3861DWR

IC BUS SWITCH 10 X 1:1 24SOIC

Texas Instruments

1,800 -
Datasheet 74CBTD 24-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active Bus Switch 10 x 1:1 1 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-SOIC
SN74CB3Q6800DBQR Texas Instruments

SN74CB3Q6800DBQR

IC BUS SW 10 X 1:1 24SSOP/QSOP

Texas Instruments

3,414 -
Datasheet 74CB 24-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Bus Switch 10 x 1:1 1 - Single Supply 2.3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 24-SSOP
FSTD3125QSC Fairchild Semiconductor

FSTD3125QSC

BUS DRIVER

Fairchild Semiconductor

12,296 -
Datasheet - 14-TSSOP (0.173", 4.40mm Width) Bulk Active Bus Switch 1 x 1:1 4 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 14-TSSOP
FSTD3125M Fairchild Semiconductor

FSTD3125M

BUS DRIVER

Fairchild Semiconductor

7,429 -
Datasheet - 14-TSSOP (0.173", 4.40mm Width) Bulk Active Bus Switch 1 x 1:1 4 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 14-TSSOP
FSTD3125MX Fairchild Semiconductor

FSTD3125MX

BUS DRIVER

Fairchild Semiconductor

2,500 -
Datasheet - 14-TSSOP (0.173", 4.40mm Width) Bulk Active Bus Switch 1 x 1:1 4 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 14-TSSOP
SN74LS137D Texas Instruments

SN74LS137D

DECIMAL DECODER, LS SERIES

Texas Instruments

1,486 -
Datasheet * - Bulk Active - - - - - - - - - - -
74CBTLV3384DK,118 NXP USA Inc.

74CBTLV3384DK,118

IC BUS SWITCH 5 X 1:1 24SSOP

NXP USA Inc.

22,500 -
Datasheet 74CBTLV 24-SSOP (0.154", 3.90mm Width) Bulk Obsolete Bus Switch 5 x 1:1 2 - Single Supply 2.3V ~ 3.6V -40°C ~ 125°C - - Surface Mount 24-SSOP
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Signal Switches, Multiplexers, Decoders FAQ

What Signal Switches, Multiplexers, Decoders components can I source from EGOO?

You can browse available Signal Switches, Multiplexers, Decoders product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.

Can EGOO help with hard-to-source or obsolete Signal Switches, Multiplexers, Decoders parts?

Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.

Does EGOO support BOM and small-batch sourcing?

Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.

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Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.

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