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ALLCHIPS ELECTRONICS LIMITED

Image Name Manufacturer Quantity Mfr Series Package Product Status Operating Temperature Mounting Type Package / Case Features Base Product Number Output Type Digi-Key Programmable Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status Other Names ECCN HTSUS Standard Package Number of I/O Interface Interrupt Output Current - Output Source/Sink Clock Frequency
Renesas Electronics America Inc IP82C55A Renesas Electronics America Inc IP82C55A Renesas Electronics America Inc
RFQ

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/image/Renesas Electronics America Inc - Tube Obsolete -40°C ~ 85°C Through Hole 40-DIP (0.600", 15.24mm) - 82C55A Open Drain 4.5V ~ 5.5V 40-PDIP download RoHS non-compliant 1 (Unlimited) EAR99 8542.39.0001 99 24 Parallel No 2.5mA
Renesas Electronics America Inc IQ82C55AZ Renesas Electronics America Inc IQ82C55AZ Renesas Electronics America Inc
RFQ

Min: 1

Mult: 1

/image/Renesas Electronics America Inc - Tube Obsolete -40°C ~ 85°C Surface Mount 44-QFP - IQ82C55 Open Drain 4.5V ~ 5.5V 44-MQFP (10x10) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 960 24 Parallel No 2.5mA
NXP USA Inc. PCA9554ABS,118 NXP USA Inc. PCA9554ABS,118 NXP USA Inc.
RFQ

Min: 1

Mult: 1

/image/NXP USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount 16-VQFN Exposed Pad POR PCA9554 Push-Pull 2.3V ~ 5.5V 16-HVQFN (4x4) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 6,000 8 I²C, SMBus Yes 10mA, 25mA 400 kHz
NXP USA Inc. PCA9554ADB,112 NXP USA Inc. PCA9554ADB,112 NXP USA Inc.
RFQ

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Mult: 1

/image/NXP USA Inc. - Tube Obsolete -40°C ~ 85°C Surface Mount 16-SSOP (0.209", 5.30mm Width) POR PCA95 Push-Pull 2.3V ~ 5.5V 16-SSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,092 8 I²C, SMBus Yes 10mA, 25mA 400 kHz
Nuvoton Technology Corporation W83L603G Nuvoton Technology Corporation W83L603G Nuvoton Technology Corporation
RFQ

Min: 1

Mult: 1

/image/Nuvoton Technology Corporation - Tube Active 0°C ~ 70°C Surface Mount 14-SOIC (0.154", 3.90mm Width) Buzzer Outputs, LED Outputs, POR W83L603 Open Drain, Push-Pull 3.3V 14-SOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 56 8 SMBus Yes 16mA
Nuvoton Technology Corporation W83L604G Nuvoton Technology Corporation W83L604G Nuvoton Technology Corporation
RFQ

Min: 1

Mult: 1

/image/Nuvoton Technology Corporation - Tube Active 0°C ~ 70°C Surface Mount 20-SSOP (0.209", 5.30mm Width) Buzzer Outputs, LED Outputs, POR W83L604 Open Drain, Push-Pull 3.3V 20-SSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 68 14 SMBus Yes 16mA
NXP USA Inc. PCA9506DGG,518 NXP USA Inc. PCA9506DGG,518 NXP USA Inc.
RFQ

Min: 1

Mult: 1

/image/NXP USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount 56-TFSOP (0.240", 6.10mm Width) POR PCA9506 Push-Pull 2.3V ~ 5.5V 56-TSSOP download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,000 40 I²C Yes 10mA, 25mA 400 kHz
NXP USA Inc. PCA9554D,118 NXP USA Inc. PCA9554D,118 NXP USA Inc.
RFQ

Min: 1

Mult: 1

/image/NXP USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount 16-SOIC (0.295", 7.50mm Width) POR PCA9554 Push-Pull 2.3V ~ 5.5V 16-SO download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 8 I²C, SMBus Yes 10mA, 25mA 400 kHz
NXP USA Inc. PCA9557D,118 NXP USA Inc. PCA9557D,118 NXP USA Inc.
RFQ

Min: 1

Mult: 1

/image/NXP USA Inc. - 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-SO download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 8 I²C, SMBus No 10mA, 25mA 400 kHz
Silicon Labs CP2120-GM Silicon Labs CP2120-GM Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs - Tube Obsolete -40°C ~ 85°C Surface Mount 20-VFQFN Exposed Pad - CP2120 Open Drain, Push-Pull 3V ~ 3.6V 20-QFN (4x4) download 1 (Unlimited) EAR99 8542.39.0001 91 8 I²C, SPI Yes 10mA, 25mA 400 kHz
Texas Instruments PCF8574RGTR Texas Instruments PCF8574RGTR Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount 16-VFQFN Exposed Pad POR PCF8574 Push-Pull 2.5V ~ 6V 16-VQFN (3x3) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 8 I²C Yes 1mA, 25mA 100 kHz
Texas Instruments PCA9535DGVR Texas Instruments PCA9535DGVR Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tape & Reel (TR) Last Time Buy -40°C ~ 85°C Surface Mount 24-TFSOP (0.173", 4.40mm Width) POR PCA9535 Push-Pull 2.3V ~ 5.5V 24-TVSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 16 I²C, SMBus Yes 10mA, 25mA 400 kHz
Texas Instruments PCA9539DWR Texas Instruments PCA9539DWR Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tape & Reel (TR) Active -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 2,000 16 I²C, SMBus Yes 10mA, 25mA 400 kHz
Texas Instruments PCA9539PWR Texas Instruments PCA9539PWR Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tape & Reel (TR) Not For New Designs -40°C ~ 85°C Surface Mount 24-TSSOP (0.173", 4.40mm Width) POR PCA9539 Push-Pull 2.3V ~ 5.5V 24-TSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 16 I²C, SMBus Yes 10mA, 25mA 400 kHz
Texas Instruments PCA9555DBQR Texas Instruments PCA9555DBQR Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tape & Reel (TR) Last Time Buy -40°C ~ 85°C Surface Mount 24-SSOP (0.154", 3.90mm Width) POR PCA9555 Push-Pull 2.3V ~ 5.5V 24-SSOP download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 2,500 16 I²C, SMBus Yes 10mA, 25mA 400 kHz
Texas Instruments PCA9555DGVR Texas Instruments PCA9555DGVR Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tape & Reel (TR) Last Time Buy -40°C ~ 85°C Surface Mount 24-TFSOP (0.173", 4.40mm Width) POR PCA9555 Push-Pull 2.3V ~ 5.5V 24-TVSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 16 I²C, SMBus Yes 10mA, 25mA 400 kHz
Texas Instruments PCA9555PWR Texas Instruments PCA9555PWR Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tape & Reel (TR) Not For New Designs -40°C ~ 85°C Surface Mount 24-TSSOP (0.173", 4.40mm Width) POR PCA9555 Push-Pull 2.3V ~ 5.5V 24-TSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 16 I²C, SMBus Yes 10mA, 25mA 400 kHz
Texas Instruments PCA9557DGVR Texas Instruments PCA9557DGVR Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount 16-TFSOP (0.173", 4.40mm Width) POR PCA9557 Open Drain, Push-Pull 2.3V ~ 5.5V 16-TVSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 8 I²C, SMBus No 10mA, 25mA 400 kHz
Texas Instruments PCA9557DR Texas Instruments PCA9557DR Texas Instruments
RFQ

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/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 2,500 8 I²C, SMBus No 10mA, 25mA 400 kHz
Texas Instruments PCF8575CRGER Texas Instruments PCF8575CRGER Texas Instruments
RFQ

Min: 1

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/image/Texas Instruments - Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount 24-VFQFN Exposed Pad POR PCF8575 Open Drain 4.5V ~ 5.5V 24-VQFN (4x4) download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 3,000 16 I²C, SMBus Yes 10mA, 25mA 400 kHz
Texas Instruments PCF8575DWR Texas Instruments PCF8575DWR Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount 24-SOIC (0.295", 7.50mm Width) POR PCF8575 Push-Pull 2.5V ~ 5.5V 24-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 16 I²C, SMBus Yes 1mA, 25mA 400 kHz
Texas Instruments PCF8575RGER Texas Instruments PCF8575RGER Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount 24-VFQFN Exposed Pad POR PCF8575 Push-Pull 4.5V ~ 5.5V 24-VQFN (4x4) download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 3,000 16 I²C, SMBus Yes 1mA, 25mA 400 kHz
Microchip Technology MCP23008-E/ML Microchip Technology MCP23008-E/ML Microchip Technology
RFQ

Min: 1

Mult: 1

/image/Microchip Technology - Tube Active -40°C ~ 125°C Surface Mount 20-VFQFN Exposed Pad POR MCP23008 Push-Pull 1.8V ~ 5.5V 20-QFN (4x4) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected MCP23008EML EAR99 8542.39.0001 91 8 I²C Yes 25mA 1.7 MHz
Microchip Technology MCP23S08-E/ML Microchip Technology MCP23S08-E/ML Microchip Technology
RFQ

Min: 1

Mult: 1

/image/Microchip Technology - Tube Active -40°C ~ 125°C Surface Mount 20-VFQFN Exposed Pad POR MCP23S08 Push-Pull 1.8V ~ 5.5V 20-QFN (4x4) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected MCP23S08EML EAR99 8542.39.0001 91 8 SPI Yes 25mA 10 MHz
Texas Instruments TCA6416PWR Texas Instruments TCA6416PWR Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tape & Reel (TR) Not For New Designs -40°C ~ 85°C Surface Mount 24-TSSOP (0.173", 4.40mm Width) POR TCA6416 Push-Pull 1.65V ~ 5.5V 24-TSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 16 I²C, SMBus Yes 10mA, 25mA 400 kHz
Texas Instruments PCA9534ARGTR Texas Instruments PCA9534ARGTR Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount 16-VFQFN Exposed Pad POR PCA9534 Push-Pull 2.3V ~ 5.5V 16-VQFN (3x3) download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 3,000 8 I²C, SMBus Yes 10mA, 25mA 400 kHz
Texas Instruments PCA9535PWRG4 Texas Instruments PCA9535PWRG4 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 PCA9535 Push-Pull Not Verified 2.3V ~ 5.5V 24-TSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 16 I²C, SMBus Yes 10mA, 25mA 400 kHz
Texas Instruments PCA9555PWRG4 Texas Instruments PCA9555PWRG4 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 PCA9555 Push-Pull Not Verified 2.3V ~ 5.5V 24-TSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 16 I²C, SMBus Yes 10mA, 25mA 400 kHz
Texas Instruments PCA9555RGERG4 Texas Instruments PCA9555RGERG4 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tape & Reel (TR) Discontinued at Digi-Key -40°C ~ 85°C Surface Mount 24-VFQFN Exposed Pad POR PCA9555 Push-Pull Not Verified 2.3V ~ 5.5V 24-VQFN (4x4) download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 3,000 16 I²C, SMBus Yes 10mA, 25mA 400 kHz
Texas Instruments PCF8575CDWG4 Texas Instruments PCF8575CDWG4 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

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