Part Number: PCA9539PW

Inventory

Distributor SKU Stock Cost
DigiKey 568-1843-6-ND 39142 $2.14 Buy
Mouser Electronics 771-PCA9539PW 0 Buy
Newark PCA9539PW 361 $2.61 Buy
Farnell PCA9539PW 105 * $4.15 Buy
Freelance PCA9539PW 491 Buy
Description

IC IO PORT I2C/SMBUS 16BIT 24TSSOP; Chip Configuration:16bit; Bus Frequency:400kHz; IC Interface Type:I2C SMBus; Supply Voltage Min:2.3V; Supply Voltage Max:5.5V; Interface Case Style:TSSOP; No. of Pins:24Pins; No. of I/O's:16I/O's; Packaging:Each; Product Range:-; Automotive Qualification Standard:-; MSL:MSL 1 - Unlimited; SVHC:No SVHC (17-Dec-2015); Supply Voltage Range:2.3V to 5.5V


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Application Notes

Title Manufacturer Published
Programming Fun Lights With TI's TCA6507 Texas Instruments 11/30/2007
Maximum Clock Frequency of I2C Bus Using Repeaters Texas Instruments 05/15/2015
I2C Bus Pull-Up Resistor Calculation Texas Instruments 02/13/2015
Understanding the I2C Bus Texas Instruments 06/30/2015