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ALLCHIPS ELECTRONICS LIMITED

Image Name Manufacturer Quantity Mfr Series Package Product Status Operating Temperature Applications Mounting Type Package / Case Features Base Product Number Current - Supply Output Type Digi-Key Programmable Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status ECCN HTSUS Standard Package Function Standards Number of I/O Protocol Interface Interrupt Output Current - Output Source/Sink Clock Frequency
Texas Instruments PCA9539DW Texas Instruments PCA9539DW Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tube Last Time Buy -40°C ~ 85°C Surface Mount 24-SOIC (0.295", 7.50mm Width) POR PCA9539 Push-Pull 2.3V ~ 5.5V 24-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25 16 I²C, SMBus Yes 10mA, 25mA 400 kHz
Texas Instruments PCA9545ADW Texas Instruments PCA9545ADW Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tube Last Time Buy Translating Switch Surface Mount 20-SOIC (0.295", 7.50mm Width) PCA9545 2.3V ~ 5.5V 20-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25 I²C, SMBus
Texas Instruments PCA9546ADR Texas Instruments PCA9546ADR Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tape & Reel (TR) Active Translating Switch Surface Mount 16-SOIC (0.154", 3.90mm Width) PCA9546 2.3V ~ 5.5V 16-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 I²C, SMBus
Texas Instruments PCA9546ADW Texas Instruments PCA9546ADW Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tube Last Time Buy Translating Switch Surface Mount 16-SOIC (0.295", 7.50mm Width) PCA9546 2.3V ~ 5.5V 16-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 40 I²C, SMBus
Texas Instruments PCA9546APWRE4 Texas Instruments PCA9546APWRE4 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tape & Reel (TR) Discontinued at Digi-Key Translating Switch Surface Mount 16-TSSOP (0.173", 4.40mm Width) PCA9546 2.3V ~ 5.5V 16-TSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 I²C, SMBus
Texas Instruments PCA9548ADB Texas Instruments PCA9548ADB Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tube Active Translating Switch Surface Mount 24-SSOP (0.209", 5.30mm Width) PCA9548 2.3V ~ 5.5V 24-SSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 60 I²C, SMBus
Texas Instruments PCA9548ADBR Texas Instruments PCA9548ADBR Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tape & Reel (TR) Active Translating Switch Surface Mount 24-SSOP (0.209", 5.30mm Width) PCA9548 2.3V ~ 5.5V 24-SSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 I²C, SMBus
Texas Instruments PCA9554ADBR Texas Instruments PCA9554ADBR Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount 16-SSOP (0.209", 5.30mm Width) POR PCA9554 Push-Pull 2.3V ~ 5.5V 16-SSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 8 I²C, SMBus Yes 10mA, 25mA 400 kHz
Texas Instruments PCA9554ADGVR Texas Instruments PCA9554ADGVR Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tape & Reel (TR) Last Time Buy -40°C ~ 85°C Surface Mount 16-TFSOP (0.173", 4.40mm Width) POR PCA9554 Push-Pull 2.3V ~ 5.5V 16-TVSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 8 I²C, SMBus Yes 10mA, 25mA 400 kHz
Texas Instruments PCA9554APWG4 Texas Instruments PCA9554APWG4 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tube Discontinued at Digi-Key -40°C ~ 85°C Surface Mount 16-TSSOP (0.173", 4.40mm Width) POR PCA9554 Push-Pull Not Verified 2.3V ~ 5.5V 16-TSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 90 8 I²C, SMBus Yes 10mA, 25mA 400 kHz
Texas Instruments PCA9554PWR Texas Instruments PCA9554PWR Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tape & Reel (TR) Not For New Designs -40°C ~ 85°C Surface Mount 16-TSSOP (0.173", 4.40mm Width) POR PCA9554 Push-Pull 2.3V ~ 5.5V 16-TSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 8 I²C, SMBus Yes 10mA, 25mA 400 kHz
Texas Instruments PCA9557DT Texas Instruments PCA9557DT Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount 16-SOIC (0.154", 3.90mm Width) POR PCA9557 Open Drain, Push-Pull 2.3V ~ 5.5V 16-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250 8 I²C, SMBus No 10mA, 25mA 400 kHz
Texas Instruments PCF8574ADW Texas Instruments PCF8574ADW Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tube Active -40°C ~ 85°C Surface Mount 16-SOIC (0.295", 7.50mm Width) POR PCF8574 Push-Pull 2.5V ~ 6V 16-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 40 8 I²C Yes 1mA, 25mA 100 kHz
Texas Instruments PCF8574ADWE4 Texas Instruments PCF8574ADWE4 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tube Discontinued at Digi-Key -40°C ~ 85°C Surface Mount 16-SOIC (0.295", 7.50mm Width) POR PCF8574 Push-Pull Not Verified 2.5V ~ 6V 16-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 40 8 I²C Yes 1mA, 25mA 100 kHz
Texas Instruments PCF8574ADWG4 Texas Instruments PCF8574ADWG4 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tube Discontinued at Digi-Key -40°C ~ 85°C Surface Mount 16-SOIC (0.295", 7.50mm Width) POR PCF8574 Push-Pull Not Verified 2.5V ~ 6V 16-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 40 8 I²C Yes 1mA, 25mA 100 kHz
Texas Instruments PCF8574APWG4 Texas Instruments PCF8574APWG4 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tube Discontinued at Digi-Key -40°C ~ 85°C Surface Mount 20-TSSOP (0.173", 4.40mm Width) POR PCF8574 Push-Pull Not Verified 2.5V ~ 6V 20-TSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 70 8 I²C Yes 1mA, 25mA 100 kHz
Texas Instruments PCF8575CDWE4 Texas Instruments PCF8575CDWE4 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tube Discontinued at Digi-Key -40°C ~ 85°C Surface Mount 24-SOIC (0.295", 7.50mm Width) POR PCF8575 Open Drain Not Verified 4.5V ~ 5.5V 24-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25 16 I²C, SMBus Yes 10mA, 25mA 400 kHz
Texas Instruments PCF8575DBQRG4 Texas Instruments PCF8575DBQRG4 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tape & Reel (TR) Discontinued at Digi-Key -40°C ~ 85°C Surface Mount 24-SSOP (0.154", 3.90mm Width) POR PCF8575 Push-Pull Not Verified 2.5V ~ 5.5V 24-SSOP download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 2,500 16 I²C, SMBus Yes 1mA, 25mA 400 kHz
Texas Instruments PCF8575DW Texas Instruments PCF8575DW Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tube Active -40°C ~ 85°C Surface Mount 24-SOIC (0.295", 7.50mm Width) POR PCF8575 Push-Pull 4.5V ~ 5.5V 24-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25 16 I²C, SMBus Yes 10mA, 25mA 400 kHz
Texas Instruments PCF8575PWRE4 Texas Instruments PCF8575PWRE4 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tape & Reel (TR) Discontinued at Digi-Key -40°C ~ 85°C Surface Mount 24-TSSOP (0.173", 4.40mm Width) POR PCF8575 Push-Pull Not Verified 2.5V ~ 5.5V 24-TSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 16 I²C, SMBus Yes 1mA, 25mA 400 kHz
Texas Instruments PCI1510RGVF Texas Instruments PCI1510RGVF Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tray Obsolete - 253-BGA PCI1510 - Not Verified 3.3V, 5V 253-BGA Microstar download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 90 Controller PC Card 7.2 PCI CardBus PCI
Texas Instruments PCI2050BIGHK Texas Instruments PCI2050BIGHK Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tray Obsolete PCI-to-PCI Bridge Surface Mount 257-LFBGA PCI2050 3V ~ 3.6V 257-BGA MICROSTAR (16x16) download RoHS non-compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 90 PCI
Texas Instruments PCI2050BPDVG4 Texas Instruments PCI2050BPDVG4 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tray Discontinued at Digi-Key PCI-to-PCI Bridge Surface Mount 208-LQFP PCI2050 3V ~ 3.6V 208-QFP (28x28) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 36 PCI
Texas Instruments PCI2060GHK Texas Instruments PCI2060GHK Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tray Obsolete PCI-to-PCI Bridge Surface Mount 257-LFBGA PCI2060 3V ~ 3.6V 257-BGA MICROSTAR (16x16) ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 90 PCI
Texas Instruments PCI7421ZHK Texas Instruments PCI7421ZHK Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tray Obsolete - 288-LFBGA PCI7421 - Not Verified 3V ~ 3.6V 288-NFBGA (16x16) ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 90 Controller IEEE 1394-1995, 1394a-2000, OHCI, Firewire™, i.Link™ PCI CardBus PCI
Texas Instruments PCI7612ZHK Texas Instruments PCI7612ZHK Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tray Obsolete 0°C ~ 70°C 216-LFBGA PCI7612 - Not Verified 3V ~ 3.6V 216-BGA MICROSTAR (16x16) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 90 Controller IEEE 1394-1995, 1394a-2000, Firewire™, i.Link™ PCI CardBus PCI
Texas Instruments PCA9538PW Texas Instruments PCA9538PW Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tube Obsolete -40°C ~ 85°C Surface Mount 16-TSSOP (0.173", 4.40mm Width) POR PCA9538 Push-Pull Not Verified 2.3V ~ 5.5V 16-TSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 90 8 I²C, SMBus Yes 10mA, 25mA 400 kHz
Texas Instruments PCA9539PW Texas Instruments PCA9539PW Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tube Obsolete -40°C ~ 85°C Surface Mount 24-TSSOP (0.173", 4.40mm Width) POR PCA9539 Push-Pull Not Verified 2.3V ~ 5.5V 24-TSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 60 16 I²C, SMBus Yes 10mA, 25mA 400 kHz
Texas Instruments PCA9544APW Texas Instruments PCA9544APW Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tube Obsolete Translating Switch Surface Mount 20-TSSOP (0.173", 4.40mm Width) PCA9544 2.3V ~ 5.5V 20-TSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 70 I²C, SMBus
Texas Instruments PCA9554DB Texas Instruments PCA9554DB Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tube Last Time Buy -40°C ~ 85°C Surface Mount 16-SSOP (0.209", 5.30mm Width) POR PCA9554 Push-Pull 2.3V ~ 5.5V 16-SSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 80 8 I²C, SMBus Yes 10mA, 25mA 400 kHz

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