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I2c switches and multiplexers — in-stock parts

As of August 13, 2026, 1BOM (ONE BOM LIMITED) has 34 I2c switches and multiplexers parts available for sale, 0 of which can ship within 7 days.

Part numberManufacturerPackageLead time
PCA9544APWR
PCA9544A I2c switches and multiplexers, 20-TSSOP (PW), Production
Texas Instruments20-TSSOP (PW)
PCA9544ADWR
PCA9544A I2c switches and multiplexers, 20-SOIC (DW), Production
Texas Instruments20-SOIC (DW)
PCA9546ARGVR
PCA9546A I2c switches and multiplexers, 16-VQFN (RGV), Production
Texas Instruments16-VQFN (RGV)
TCA9544APWR
TCA9544A I2c switches and multiplexers, 20-TSSOP (PW), Production
Texas Instruments20-TSSOP (PW)
PCA9546ADWR
PCA9546A I2c switches and multiplexers, 16-SOIC (DW), Production
Texas Instruments16-SOIC (DW)
PCA9546ADGVR
PCA9546A I2c switches and multiplexers, 16-TVSOP (DGV), Production
Texas Instruments16-TVSOP (DGV)
PCA9548ADWG4
PCA9548A I2c switches and multiplexers, 24-SOIC (DW), 生产
Texas Instruments24-SOIC (DW)
PCA9543AD
PCA9543A I2c switches and multiplexers, 14-SOIC (D), Production
Texas Instruments14-SOIC (D)
PCA9544ADW
PCA9544A I2c switches and multiplexers, 20-SOIC (DW), Production
Texas Instruments20-SOIC (DW)
PCA9548ADB
PCA9548A I2c switches and multiplexers, 24-SSOP (DB), Production
Texas Instruments24-SSOP (DB)
PCA9545ADW
PCA9545A I2c switches and multiplexers, 20-SOIC (DW), Production
Texas Instruments20-SOIC (DW)
PCA9544ADGVR
PCA9544A I2c switches and multiplexers, 20-TVSOP (DGV), Production
Texas Instruments20-TVSOP (DGV)
PCA9548ADBG4
PCA9548A I2c switches and multiplexers, 24-SSOP (DB), 生产
Texas Instruments24-SSOP (DB)
PCA9548ADW
PCA9548A I2c switches and multiplexers, 24-SOIC (DW), Production
Texas Instruments24-SOIC (DW)
PCA9543APWR
PCA9543A I2c switches and multiplexers, 14-TSSOP (PW), Production
Texas Instruments14-TSSOP (PW)
PCA9545ADWR
PCA9545A I2c switches and multiplexers, 20-SOIC (DW), Production
Texas Instruments20-SOIC (DW)
PCA9548ADGVR
PCA9548A I2c switches and multiplexers, 24-TVSOP (DGV), Production
Texas Instruments24-TVSOP (DGV)
PCA9544APWRG4
PCA9544A I2c switches and multiplexers, 20-TSSOP (PW), 生产
Texas Instruments20-TSSOP (PW)
PCA9545APWR
PCA9545A I2c switches and multiplexers, 20-TSSOP (PW), Production
Texas Instruments20-TSSOP (PW)
PCA9543ADR
PCA9543A I2c switches and multiplexers, 14-SOIC (D), Production
Texas Instruments14-SOIC (D)
PCA9544ARGYR
PCA9544A I2c switches and multiplexers, 20-VQFN (RGY), Production
Texas Instruments20-VQFN (RGY)
PCA9546ADR
PCA9546A I2c switches and multiplexers, 16-SOIC (D), Production
Texas Instruments16-SOIC (D)
PCA9545ARGYRG4
PCA9545A I2c switches and multiplexers, 20-VQFN (RGY), 生产
Texas Instruments20-VQFN (RGY)
PCA9546ARGYR
PCA9546A I2c switches and multiplexers, 16-VQFN (RGY), Production
Texas Instruments16-VQFN (RGY)
PCA9548APWR
PCA9548A I2c switches and multiplexers, 24-TSSOP (PW), Production
Texas Instruments24-TSSOP (PW)
PCA9546APWR
PCA9546A I2c switches and multiplexers, 16-TSSOP (PW), Production
Texas Instruments16-TSSOP (PW)
PCA9543APWRG4
PCA9543A I2c switches and multiplexers, 14-TSSOP (PW), 生产
Texas Instruments14-TSSOP (PW)
PCA9546ADW
PCA9546A I2c switches and multiplexers, 16-SOIC (DW), Production
Texas Instruments16-SOIC (DW)
PCA9548ADWR
PCA9548A I2c switches and multiplexers, 24-SOIC (DW), Production
Texas Instruments24-SOIC (DW)
PCA9546ADWG4
PCA9546A I2c switches and multiplexers, 16-SOIC (DW), 生产
Texas Instruments16-SOIC (DW)
TCA9546APWR
TCA9546A I2c switches and multiplexers, 16-TSSOP (PW), Production
Texas Instruments16-TSSOP (PW)
TCA9543ADR
TCA9543A I2c switches and multiplexers, 14-SOIC (D), Production
Texas Instruments14-SOIC (D)
PCA9546APWRE4
PCA9546A I2c switches and multiplexers, 16-TSSOP (PW), 生产
Texas Instruments16-TSSOP (PW)
PCA9546APWRG4
PCA9546A I2c switches and multiplexers, 16-TSSOP (PW), 生产
Texas Instruments16-TSSOP (PW)

Manufacturers in this category

Quality process, mapped to industry standards

  1. Source verificationsupplier credentials, lot origin declaration, authorized-chain records (AS6081)
  2. Incoming visual inspectionmarkings, coplanarity, oxidation, refurbishment signs (IDEA-STD-1010-B)
  3. X-raydie, bond wires and voids compared with a golden sample (AS6171/4)
  4. Decap / solvent testsample decapsulation for die marking; acetone marking test (IDEA-STD-1010-B)
  5. Functional / electrical testkey parameters on bench or at a third-party lab (AS6171/6)
  6. Moisture & packagingMSL level, vacuum bag, desiccant, humidity indicator (JEDEC J-STD-020 / J-STD-033)
  7. Shipment reportinspection photos and report number with every lot (ISO 9001:2015)

What happens after you send an RFQ

  1. 1. First reply within 5 minutes during business hours
  2. 2. Quote with price, lead time, date code and Incoterm
  3. 3. Pay by T/T, PayPal, L/C or escrow
  4. 4. Inspection photos sent before shipping
  5. 5. 30-day quality guarantee and return policy

How to buy: payment terms, Incoterms and 30-day guarantee