Signal Switches, Multiplexers, Decoders

Manufacturer 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

























































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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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
SN54ALS257J Texas Instruments

SN54ALS257J

MULTIPLEXER, ALS SERIES

Texas Instruments

216
RFQ
SN54ALS257J Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
FSTUD32450GX Fairchild Semiconductor

FSTUD32450GX

IC BUS SWITCH 8 X 1:1 114FBGA

Fairchild Semiconductor

4,950
RFQ
FSTUD32450GX Datasheet

Datasheet

- 114-LFBGA Bulk Obsolete Bus Switch 8 x 1:1 4 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 114-FBGA (16x5.5)
SN74CBT16211CDLR Texas Instruments

SN74CBT16211CDLR

IC BUS SWITCH 12 X 1:1 56SSOP

Texas Instruments

1,593
RFQ
SN74CBT16211CDLR Datasheet

Datasheet

74CBT 56-BSSOP (0.295", 7.50mm Width) Tape & Reel (TR) Active Bus Switch 12 x 1:1 2 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 56-SSOP
SN54ALS353J Texas Instruments

SN54ALS353J

MUX, 2-FUNC, 4 LINE INPUT, TTL

Texas Instruments

337
RFQ
SN54ALS353J Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
AWS5503S15TR Anadigics

AWS5503S15TR

GAAS IC SPDT REFLECTIVE SWITCH P

Anadigics

127,440
RFQ

-

* - Bulk Active - - - - - - - - - - -
MAX4957EBC+T Analog Devices Inc./Maxim Integrated

MAX4957EBC+T

DPDT SWITCH, MULTIPLEX HIGH-SPEE

Analog Devices Inc./Maxim Integrated

12,500
RFQ

-

* - Bulk Active - - - - - - - - - - -
MAX4957ETB+T Analog Devices Inc./Maxim Integrated

MAX4957ETB+T

DPDT SWITCH, MULTIPLEX HIGH-SPEE

Analog Devices Inc./Maxim Integrated

7,500
RFQ

-

* - Bulk Active - - - - - - - - - - -
MAX4958EBC+T Analog Devices Inc./Maxim Integrated

MAX4958EBC+T

DPDT SWITCH, MULTIPLEX HIGH-SPEE

Analog Devices Inc./Maxim Integrated

5,000
RFQ
MAX4958EBC+T Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
MAX4958ETB+T Analog Devices Inc./Maxim Integrated

MAX4958ETB+T

DPDT SWITCH, MULTIPLEX HIGH-SPEE

Analog Devices Inc./Maxim Integrated

5,000
RFQ
MAX4958ETB+T Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
MAX9384EGP Analog Devices Inc./Maxim Integrated

MAX9384EGP

ECL/PECL DUAL DIFFERENTIAL 2:1 M

Analog Devices Inc./Maxim Integrated

4,473
RFQ
MAX9384EGP Datasheet

Datasheet

* - Bulk Active Differential Digital Multiplexer - - - - - - - - - -
QS32383P Quality Semiconductor

QS32383P

QS32383 - BUS EXCHANGER, 5-BIT,

Quality Semiconductor

1,039
RFQ
QS32383P Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
SN74CB3T3384PW Texas Instruments

SN74CB3T3384PW

IC BUS SWITCH 5 X 1:1 24TSSOP

Texas Instruments

750
RFQ
SN74CB3T3384PW Datasheet

Datasheet

74CB 24-TSSOP (0.173", 4.40mm Width) Tube Obsolete Bus Switch 5 x 1:1 2 - Single Supply 2.3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 24-TSSOP
FSTUD32450GX_NL Fairchild Semiconductor

FSTUD32450GX_NL

BUS DRIVER

Fairchild Semiconductor

667
RFQ
FSTUD32450GX_NL Datasheet

Datasheet

- 114-LFBGA Bulk Active Bus Switch 20 x 1:1 2 - Single Supply 4V ~ 5.5V -40°C ~ 85°C - - Surface Mount 114-FBGA (16x5.5)
SN74CBTR16861DGVR Texas Instruments

SN74CBTR16861DGVR

IC BUS SWITCH 10 X 1:1 48TVSOP

Texas Instruments

38,000
RFQ
SN74CBTR16861DGVR Datasheet

Datasheet

74CBTR 48-TFSOP (0.173", 4.40mm Width) Bulk Obsolete Bus Switch 10 x 1:1 2 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 48-TVSOP
SN74CB3Q16210DL Texas Instruments

SN74CB3Q16210DL

IC BUS SWITCH 10 X 1:1 48SSOP

Texas Instruments

1,671
RFQ
SN74CB3Q16210DL Datasheet

Datasheet

74CB 48-BSSOP (0.295", 7.50mm Width) Bulk Active Bus Switch 10 x 1:1 2 - Single Supply 2.3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 48-SSOP
SN74CBTD16211DL Texas Instruments

SN74CBTD16211DL

IC BUS SWITCH 12 X 1:1 56SSOP

Texas Instruments

2,575
RFQ
SN74CBTD16211DL Datasheet

Datasheet

74CBTD 56-BSSOP (0.295", 7.50mm Width) Bulk Obsolete Bus Switch 12 x 1:1 2 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 56-SSOP
SN74CBTR16861DGGR Texas Instruments

SN74CBTR16861DGGR

IC BUS SWITCH 10 X 1:1 48TSSOP

Texas Instruments

2,862
RFQ
SN74CBTR16861DGGR Datasheet

Datasheet

74CBTR 48-TFSOP (0.240", 6.10mm Width) Tape & Reel (TR) Obsolete Bus Switch 10 x 1:1 2 - Single Supply 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 48-TSSOP
SN74AS298DR Texas Instruments

SN74AS298DR

MUX, AS SERIES, 1-FUNC, TTL

Texas Instruments

2,500
RFQ
SN74AS298DR Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
SN74LS258BD Texas Instruments

SN74LS258BD

IC MULTIPLEXER 4 X 2:1 16SOIC

Texas Instruments

501
RFQ
SN74LS258BD Datasheet

Datasheet

74LS 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Multiplexer 4 x 2:1 1 2.6mA, 24mA Single Supply 4.75V ~ 5.25V 0°C ~ 70°C - - Surface Mount 16-SOIC
54ACT138DM National Semiconductor

54ACT138DM

DECODER/DRIVER

National Semiconductor

241
RFQ
54ACT138DM Datasheet

Datasheet

54ACT 16-CDIP (0.300", 7.62mm) Bulk Active Decoder/Demultiplexer 1 x 3:8 1 24mA, 24mA Single Supply 4.5V ~ 5.5V -55°C ~ 125°C - - Through Hole 16-CDIP
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Signal Switches, Multiplexers, Decoders Electronic Components Sourcing and Lifecycle Support

FPGAX is a global sourcing partner specializing in FPGA and programmable logic solutions for engineering and manufacturing organizations worldwide. For customers sourcing Signal Switches, Multiplexers, Decoders components, we support both current production requirements and long-term component availability across demanding product lifecycles.

Our sourcing approach combines traceability, supply stability, and technical coordination. FPGAX is certified to AS9120B, ISO 9001:2008, and ISO 14001 standards and supports procurement programs where continuity, documentation, and dependable component supply are important.

How FPGAX Supports Signal Switches, Multiplexers, Decoders Requirements

  • Active component sourcing: support for current FPGA, programmable logic, and related semiconductor requirements.
  • End-of-life sourcing: assistance with obsolete and hard-to-find parts when designs must remain in production.
  • Lifecycle management: sourcing support during product transitions, allocation periods, and supply interruptions.
  • Design continuity: long-term supply support intended to reduce redesign pressure and production disruption.
  • Major programmable logic brands: sourcing coverage includes Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic.

Supply Support at a Glance

Requirement FPGAX Support
Current production Active FPGA, programmable logic, and semiconductor component sourcing
Legacy programs End-of-life and hard-to-find component sourcing
Supply continuity Lifecycle transition and long-term availability support
Quality requirements Traceable sourcing and quality-management processes

Focused on FPGA and Programmable Logic Supply

FPGAX focuses on helping customers maintain access to critical programmable devices throughout the full component lifecycle. Whether the requirement is for a current design, an established production program, or an older platform facing component obsolescence, our goal is to provide a stable sourcing path and help customers maintain design and manufacturing continuity.

Signal Switches, Multiplexers, Decoders FAQ

Can FPGAX source both active and end-of-life Signal Switches, Multiplexers, Decoders components?

Yes. FPGAX supports sourcing for both active components and end-of-life or hard-to-find parts, with an emphasis on maintaining supply continuity for engineering and manufacturing programs.

Which programmable logic manufacturers does FPGAX support?

Our core sourcing coverage includes major FPGA and programmable logic manufacturers such as Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic, subject to specific part requirements and availability.

How does FPGAX help with component lifecycle changes?

We support customers through lifecycle transitions by helping locate current or legacy supply, reducing exposure to supply disruptions, and supporting long-term availability for designs that need to remain in production.

What quality and traceability standards does FPGAX follow?

FPGAX states certification to AS9120B, ISO 9001:2008, and ISO 14001 standards. Our sourcing services are structured around traceability, stable supply, and quality-management requirements.

What information should I provide for a Signal Switches, Multiplexers, Decoders sourcing request?

Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.