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ALLCHIPS ELECTRONICS LIMITED

Compare Image Name Manufacturer Quantity Weight(Kg) Size(LxWxH) Mfr Series Package Product Status Operating Temperature Applications Mounting Type Package / Case Type Features Base Product Number Frequency Current - Supply Output Type Digi-Key Programmable Number of Circuits Voltage - Supply Supplier Device Package DataSheet Count RoHS Status Moisture Sensitivity Level (MSL) REACH Status ECCN HTSUS Standard Package Slew Rate Current - Output / Channel Amplifier Type Gain Bandwidth Product Current - Input Bias Voltage - Input Offset Voltage - Supply Span (Min) Voltage - Supply Span (Max) Number of I/O Interface Interrupt Output Current - Output Source/Sink Clock Frequency
Texas Instruments PCA9538DB Texas Instruments PCA9538DB Texas Instruments
RFQ

Min: 1

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/image/Texas Instruments - Tube Last Time Buy -40°C ~ 85°C Surface Mount 16-SSOP (0.209", 5.30mm Width) POR PCA9538 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
Texas Instruments PCA9538PWR Texas Instruments PCA9538PWR Texas Instruments
RFQ

Min: 1

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/image/Texas Instruments - Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount 16-TSSOP (0.173", 4.40mm Width) POR PCA9538 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 PCA9539DB Texas Instruments PCA9539DB Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tube Last Time Buy -40°C ~ 85°C Surface Mount 24-SSOP (0.209", 5.30mm Width) POR PCA9539 Push-Pull 2.3V ~ 5.5V 24-SSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 60 16 I²C, SMBus Yes 10mA, 25mA 400 kHz
Texas Instruments PCA9539PWE4 Texas Instruments PCA9539PWE4 Texas Instruments
RFQ

Min: 1

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/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 PCA9544ADW Texas Instruments PCA9544ADW 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) PCA9544 2.3V ~ 5.5V 20-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25 I²C, SMBus
Texas Instruments PCA9544AGQNR Texas Instruments PCA9544AGQNR Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tape & Reel (TR) Obsolete Translating Switch Surface Mount 20-VFBGA PCA954 2.3V ~ 5.5V 20-BGA MICROSTAR JUNIOR (4x3) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 I²C, SMBus
Texas Instruments PCA9544APWE4 Texas Instruments PCA9544APWE4 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 PCA9544APWT Texas Instruments PCA9544APWT Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tape & Reel (TR) 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 250 I²C, SMBus
Texas Instruments PCA9545AGQNR Texas Instruments PCA9545AGQNR Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tape & Reel (TR) Obsolete Translating Switch Surface Mount 20-VFBGA PCA954 2.3V ~ 5.5V 20-BGA MICROSTAR JUNIOR (4x3) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 I²C, SMBus
Texas Instruments PCA9546ADT Texas Instruments PCA9546ADT Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tape & Reel (TR) Obsolete 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 250 I²C, SMBus
Texas Instruments PCA9546APWT Texas Instruments PCA9546APWT Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tape & Reel (TR) Obsolete 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 250 I²C, SMBus
Texas Instruments PCA9548ADGVR Texas Instruments PCA9548ADGVR Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tape & Reel (TR) Last Time Buy Translating Switch Surface Mount 24-TFSOP (0.173", 4.40mm Width) PCA9548 2.3V ~ 5.5V 24-TVSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 I²C, SMBus
Texas Instruments PCA9548APWR Texas Instruments PCA9548APWR Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tape & Reel (TR) Not For New Designs Translating Switch Surface Mount 24-TSSOP (0.173", 4.40mm Width) PCA9548 2.3V ~ 5.5V 24-TSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 I²C, SMBus
Texas Instruments PCA9554APWR Texas Instruments PCA9554APWR Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tape & Reel (TR) Last Time Buy -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 PCA9554APWRG4 Texas Instruments PCA9554APWRG4 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tape & Reel (TR) 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 2,000 8 I²C, SMBus Yes 10mA, 25mA 400 kHz
Texas Instruments PCA9554DBR Texas Instruments PCA9554DBR 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 PCA9554PWRG4 Texas Instruments PCA9554PWRG4 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tape & Reel (TR) 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 2,000 8 I²C, SMBus Yes 10mA, 25mA 400 kHz
Texas Instruments PCA9555DW Texas Instruments PCA9555DW 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 PCA9555 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 PCA9557DB Texas Instruments PCA9557DB Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tube Active -40°C ~ 85°C Surface Mount 16-SSOP (0.209", 5.30mm Width) POR PCA9557 Open Drain, Push-Pull 2.3V ~ 5.5V 16-SSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 80 8 I²C, SMBus No 10mA, 25mA 400 kHz
Texas Instruments PCA9557PWT Texas Instruments PCA9557PWT Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount 16-TSSOP (0.173", 4.40mm Width) POR PCA9557 Open Drain, Push-Pull 2.3V ~ 5.5V 16-TSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250 8 I²C, SMBus No 10mA, 25mA 400 kHz
Texas Instruments PCF8574ADWRG4 Texas Instruments PCF8574ADWRG4 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount 16-SOIC (0.295", 7.50mm Width) POR PCF857 Push-Pull Not Verified 2.5V ~ 6V 16-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 8 I²C Yes 1mA, 25mA 100 kHz
Texas Instruments PCF8574ANG4 Texas Instruments PCF8574ANG4 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tube Discontinued at Digi-Key -40°C ~ 85°C Through Hole 16-DIP (0.300", 7.62mm) POR PCF857 Push-Pull Not Verified 2.5V ~ 6V 16-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25 8 I²C Yes 1mA, 25mA 100 kHz
Texas Instruments PCF8574APWRE4 Texas Instruments PCF8574APWRE4 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tape & Reel (TR) 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 2,000 8 I²C Yes 1mA, 25mA 100 kHz
Texas Instruments PCF8574APWRG4 Texas Instruments PCF8574APWRG4 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tape & Reel (TR) 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 2,000 8 I²C Yes 1mA, 25mA 100 kHz
Texas Instruments PCF8574DWRE4 Texas Instruments PCF8574DWRE4 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tape & Reel (TR) 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 2,000 8 I²C Yes 1mA, 25mA 100 kHz
Texas Instruments PCF8574NG4 Texas Instruments PCF8574NG4 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tube Discontinued at Digi-Key -40°C ~ 85°C Through Hole 16-DIP (0.300", 7.62mm) POR PCF857 Push-Pull Not Verified 2.5V ~ 6V 16-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25 8 I²C Yes 1mA, 25mA 100 kHz
Texas Instruments PCF8575CDB Texas Instruments PCF8575CDB Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tube Active -40°C ~ 85°C Surface Mount 24-SSOP (0.209", 5.30mm Width) POR PCF8575 Open Drain 4.5V ~ 5.5V 24-SSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 60 16 I²C, SMBus Yes 10mA, 25mA 400 kHz
Texas Instruments SA5534PSE4 Texas Instruments SA5534PSE4 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tube Obsolete -40°C ~ 85°C Surface Mount 8-SOIC (0.209", 5.30mm Width) SA55 4mA - 1 8-SO download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.33.0001 720 13V/µs 38 mA General Purpose 10 MHz 500 nA 500 µV 10 V 30 V
Texas Instruments SA555DE4 Texas Instruments SA555DE4 Texas Instruments
RFQ

Min: 1

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/image/Texas Instruments - Tube Discontinued at Digi-Key -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 555 Type, Timer/Oscillator (Single) SA555 100kHz 10 mA 4.5V ~ 16V 8-SOIC download - ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 75
Texas Instruments SA555DRE4 Texas Instruments SA555DRE4 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tape & Reel (TR) Discontinued at Digi-Key -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 555 Type, Timer/Oscillator (Single) SA555 100kHz 10 mA 4.5V ~ 16V 8-SOIC download - ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500

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