share the same I2C bus or SMBus. ORDERING INFORMATION PACKAGE (1) (2) TA PCA9557RGVR PD557 QFN - RGY Reel of 1000 PCA9557RGYR PD557 Reel of 2500 PCA9557DR Reel of 250 PCA9557DT Tube of 40 PCA9557D Reel of 2000 PCA9557DBR Tube of 80 PCA9557DB Reel of 2000 PCA9557PWR Reel of 250 PCA9557PWT Tube of 90 PCA9557PW Reel of 2000 PCA9557DGVR SSOP - DB TSSOP - PW TVSOP - DGV (1) (2) TOP-SIDE MARKING Reel of 2000 SOIC - D -40C to 85C ORDERABLE PART NUMBER QFN - RGV PCA9557 PD557 PD557 PD557 Package drawings, thermal data, and symbolization are available at www.ti.com/packaging. For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI website at www.ti.com. TERMINAL FUNCTIONS NO. 2 QFN (RGY) SOIC (D), SSOP (DB), TSSOP (PW), AND TVSOP (DGV) QFN (RGV) 1 15 SCL Serial clock bus. Connect to VCC through a pullup resistor. 2 16 SDA Serial data bus. Connect to VCC through a pullup resistor. 3 1 A0 Address input. Connect directly to VCC or gro

CL * DESCRIPTION/ORDERING INFORMATION ORDERING INFORMATION PACKAGE (1) TA PCA9557RGVR PD557 QFN - RGY Reel of 1000 PCA9557RGYR PD557 Reel of 2500 PCA9557DR Reel of 250 PCA9557DT Tube of 40 PCA9557D Reel of 2000 PCA9557DBR Tube of 80 PCA9557DB Reel of 2000 PCA9557PWR Reel of 250 PCA9557PWT Tube of 90 PCA9557PW Reel of 2000 PCA9557DGVR SSOP - DB TSSOP - PW TVSOP - DGV (1) TOP-SIDE MARKING Reel of 2000 SOIC - D -40C to 85C ORDERABLE PART NUMBER QFN - RGV PCA9557 PD557 PD557 PD557 For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI website at www.ti.com. Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of the Texas Instruments standard warra

b/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 PCA9557 PCA9557DT ACTIVE SOIC D 16 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 PCA9557 PCA9557PW ACTIVE TSSOP PW 16 90 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 PD557 PCA9557PWR ACTIVE TSSOP PW 16 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 PD557 PCA9557PWT ACTIVE TSSOP PW 16 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 PD557 PCA9557RGVR ACTIVE VQFN RGV 16 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR -40 to 85 PD557 PCA9557RGYR ACTIVE VQFN RGY 16 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR -40 to 85 PD557 (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend usin

share the same I2C bus or SMBus. ORDERING INFORMATION PACKAGE (1) (2) TA PCA9557RGVR PD557 QFN - RGY Reel of 1000 PCA9557RGYR PD557 Reel of 2500 PCA9557DR Reel of 250 PCA9557DT Tube of 40 PCA9557D Reel of 2000 PCA9557DBR Tube of 80 PCA9557DB Reel of 2000 PCA9557PWR Reel of 250 PCA9557PWT Tube of 90 PCA9557PW Reel of 2000 PCA9557DGVR SSOP - DB TSSOP - PW TVSOP - DGV (1) (2) TOP-SIDE MARKING Reel of 2000 SOIC - D -40C to 85C ORDERABLE PART NUMBER QFN - RGV PCA9557 PD557 PD557 PD557 Package drawings, thermal data, and symbolization are available at www.ti.com/packaging. For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI website at www.ti.com. TERMINAL FUNCTIONS NO. 2 QFN (RGY) SOIC (D), SSOP (DB), TSSOP (PW), AND TVSOP (DGV) QFN (RGV) 1 15 SCL Serial clock bus. Connect to VCC through a pullup resistor. 2 16 SDA Serial data bus. Connect to VCC through a pullup resistor. 3 1 A0 Address input. Connect directly to VCC or gro

share the same I2C bus or SMBus. ORDERING INFORMATION PACKAGE (1) (2) TA PCA9557RGVR PD557 QFN - RGY Reel of 1000 PCA9557RGYR PD557 Reel of 2500 PCA9557DR Reel of 250 PCA9557DT Tube of 40 PCA9557D Reel of 2000 PCA9557DBR Tube of 80 PCA9557DB Reel of 2000 PCA9557PWR Reel of 250 PCA9557PWT Tube of 90 PCA9557PW Reel of 2000 PCA9557DGVR SSOP - DB TSSOP - PW TVSOP - DGV (1) (2) TOP-SIDE MARKING Reel of 2000 SOIC - D -40C to 85C ORDERABLE PART NUMBER QFN - RGV PCA9557 PD557 PD557 PD557 Package drawings, thermal data, and symbolization are available at www.ti.com/packaging. For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI website at www.ti.com. TERMINAL FUNCTIONS NO. 2 QFN (RGY) SOIC (D), SSOP (DB), TSSOP (PW), AND TVSOP (DGV) QFN (RGV) 1 15 SCL Serial clock bus. Connect to VCC through a pullup resistor. 2 16 SDA Serial data bus. Connect to VCC through a pullup resistor. 3 1 A0 Address input. Connect directly to VCC or gro

share the same I2C bus or SMBus. ORDERING INFORMATION PACKAGE (1) (2) TA PCA9557RGVR PD557 QFN - RGY Reel of 1000 PCA9557RGYR PD557 Reel of 2500 PCA9557DR Reel of 250 PCA9557DT Tube of 40 PCA9557D Reel of 2000 PCA9557DBR Tube of 80 PCA9557DB Reel of 2000 PCA9557PWR Reel of 250 PCA9557PWT Tube of 90 PCA9557PW Reel of 2000 PCA9557DGVR SSOP - DB TSSOP - PW TVSOP - DGV (1) (2) TOP-SIDE MARKING Reel of 2000 SOIC - D -40C to 85C ORDERABLE PART NUMBER QFN - RGV PCA9557 PD557 PD557 PD557 Package drawings, thermal data, and symbolization are available at www.ti.com/packaging. For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI website at www.ti.com. TERMINAL FUNCTIONS NO. 2 QFN (RGY) SOIC (D), SSOP (DB), TSSOP (PW), AND TVSOP (DGV) QFN (RGV) 1 15 SCL Serial clock bus. Connect to VCC through a pullup resistor. 2 16 SDA Serial data bus. Connect to VCC through a pullup resistor. 3 1 A0 Address input. Connect directly to VCC or gro

share the same I2C bus or SMBus. ORDERING INFORMATION PACKAGE (1) (2) TA PCA9557RGVR PD557 QFN - RGY Reel of 1000 PCA9557RGYR PD557 Reel of 2500 PCA9557DR Reel of 250 PCA9557DT Tube of 40 PCA9557D Reel of 2000 PCA9557DBR Tube of 80 PCA9557DB Reel of 2000 PCA9557PWR Reel of 250 PCA9557PWT Tube of 90 PCA9557PW Reel of 2000 PCA9557DGVR SSOP - DB TSSOP - PW TVSOP - DGV (1) (2) TOP-SIDE MARKING Reel of 2000 SOIC - D -40C to 85C ORDERABLE PART NUMBER QFN - RGV PCA9557 PD557 PD557 PD557 Package drawings, thermal data, and symbolization are available at www.ti.com/packaging. For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI website at www.ti.com. TERMINAL FUNCTIONS NO. 2 QFN (RGY) SOIC (D), SSOP (DB), TSSOP (PW), AND TVSOP (DGV) QFN (RGV) 1 15 SCL Serial clock bus. Connect to VCC through a pullup resistor. 2 16 SDA Serial data bus. Connect to VCC through a pullup resistor. 3 1 A0 Address input. Connect directly to VCC or gro

share the same I2C bus or SMBus. ORDERING INFORMATION PACKAGE (1) (2) TA PCA9557RGVR PD557 QFN - RGY Reel of 1000 PCA9557RGYR PD557 Reel of 2500 PCA9557DR Reel of 250 PCA9557DT Tube of 40 PCA9557D Reel of 2000 PCA9557DBR Tube of 80 PCA9557DB Reel of 2000 PCA9557PWR Reel of 250 PCA9557PWT Tube of 90 PCA9557PW Reel of 2000 PCA9557DGVR SSOP - DB TSSOP - PW TVSOP - DGV (1) (2) TOP-SIDE MARKING Reel of 2000 SOIC - D -40C to 85C ORDERABLE PART NUMBER QFN - RGV PCA9557 PD557 PD557 PD557 Package drawings, thermal data, and symbolization are available at www.ti.com/packaging. For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI website at www.ti.com. TERMINAL FUNCTIONS NO. 2 QFN (RGY) SOIC (D), SSOP (DB), TSSOP (PW), AND TVSOP (DGV) QFN (RGV) 1 15 SCL Serial clock bus. Connect to VCC through a pullup resistor. 2 16 SDA Serial data bus. Connect to VCC through a pullup resistor. 3 1 A0 Address input. Connect directly to VCC or gro

share the same I2C bus or SMBus. ORDERING INFORMATION PACKAGE (1) (2) TA PCA9557RGVR PD557 QFN - RGY Reel of 1000 PCA9557RGYR PD557 Reel of 2500 PCA9557DR Reel of 250 PCA9557DT Tube of 40 PCA9557D Reel of 2000 PCA9557DBR Tube of 80 PCA9557DB Reel of 2000 PCA9557PWR Reel of 250 PCA9557PWT Tube of 90 PCA9557PW Reel of 2000 PCA9557DGVR SSOP - DB TSSOP - PW TVSOP - DGV (1) (2) TOP-SIDE MARKING Reel of 2000 SOIC - D -40C to 85C ORDERABLE PART NUMBER QFN - RGV PCA9557 PD557 PD557 PD557 Package drawings, thermal data, and symbolization are available at www.ti.com/packaging. For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI website at www.ti.com. TERMINAL FUNCTIONS NO. 2 QFN (RGY) SOIC (D), SSOP (DB), TSSOP (PW), AND TVSOP (DGV) QFN (RGV) 1 15 SCL Serial clock bus. Connect to VCC through a pullup resistor. 2 16 SDA Serial data bus. Connect to VCC through a pullup resistor. 3 1 A0 Address input. Connect directly to VCC or gro

CL * DESCRIPTION/ORDERING INFORMATION ORDERING INFORMATION PACKAGE (1) TA PCA9557RGVR PD557 QFN - RGY Reel of 1000 PCA9557RGYR PD557 Reel of 2500 PCA9557DR Reel of 250 PCA9557DT Tube of 40 PCA9557D Reel of 2000 PCA9557DBR Tube of 80 PCA9557DB Reel of 2000 PCA9557PWR Reel of 250 PCA9557PWT Tube of 90 PCA9557PW Reel of 2000 PCA9557DGVR SSOP - DB TSSOP - PW TVSOP - DGV (1) TOP-SIDE MARKING Reel of 2000 SOIC - D -40C to 85C ORDERABLE PART NUMBER QFN - RGV PCA9557 PD557 PD557 PD557 For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI website at www.ti.com. Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of the Texas Instruments standard warra

share the same I2C bus or SMBus. ORDERING INFORMATION PACKAGE (1) (2) TA PCA9557RGVR PD557 QFN - RGY Reel of 1000 PCA9557RGYR PD557 Reel of 2500 PCA9557DR Reel of 250 PCA9557DT Tube of 40 PCA9557D Reel of 2000 PCA9557DBR Tube of 80 PCA9557DB Reel of 2000 PCA9557PWR Reel of 250 PCA9557PWT Tube of 90 PCA9557PW Reel of 2000 PCA9557DGVR SSOP - DB TSSOP - PW TVSOP - DGV (1) (2) TOP-SIDE MARKING Reel of 2000 SOIC - D -40C to 85C ORDERABLE PART NUMBER QFN - RGV PCA9557 PD557 PD557 PD557 Package drawings, thermal data, and symbolization are available at www.ti.com/packaging. For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI website at www.ti.com. TERMINAL FUNCTIONS NO. 2 QFN (RGY) SOIC (D), SSOP (DB), TSSOP (PW), AND TVSOP (DGV) QFN (RGV) 1 15 SCL Serial clock bus. Connect to VCC through a pullup resistor. 2 16 SDA Serial data bus. Connect to VCC through a pullup resistor. 3 1 A0 Address input. Connect directly to VCC or gro

CL * DESCRIPTION/ORDERING INFORMATION ORDERING INFORMATION PACKAGE (1) TA PCA9557RGVR PD557 QFN - RGY Reel of 1000 PCA9557RGYR PD557 Reel of 2500 PCA9557DR Reel of 250 PCA9557DT Tube of 40 PCA9557D Reel of 2000 PCA9557DBR Tube of 80 PCA9557DB Reel of 2000 PCA9557PWR Reel of 250 PCA9557PWT Tube of 90 PCA9557PW Reel of 2000 PCA9557DGVR SSOP - DB TSSOP - PW TVSOP - DGV (1) TOP-SIDE MARKING Reel of 2000 SOIC - D -40C to 85C ORDERABLE PART NUMBER QFN - RGV PCA9557 PD557 PD557 PD557 For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI website at www.ti.com. Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of the Texas Instruments standard warra

share the same I2C bus or SMBus. ORDERING INFORMATION PACKAGE (1) (2) TA PCA9557RGVR PD557 QFN - RGY Reel of 1000 PCA9557RGYR PD557 Reel of 2500 PCA9557DR Reel of 250 PCA9557DT Tube of 40 PCA9557D Reel of 2000 PCA9557DBR Tube of 80 PCA9557DB Reel of 2000 PCA9557PWR Reel of 250 PCA9557PWT Tube of 90 PCA9557PW Reel of 2000 PCA9557DGVR SSOP - DB TSSOP - PW TVSOP - DGV (1) (2) TOP-SIDE MARKING Reel of 2000 SOIC - D -40C to 85C ORDERABLE PART NUMBER QFN - RGV PCA9557 PD557 PD557 PD557 Package drawings, thermal data, and symbolization are available at www.ti.com/packaging. For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI website at www.ti.com. TERMINAL FUNCTIONS NO. 2 QFN (RGY) SOIC (D), SSOP (DB), TSSOP (PW), AND TVSOP (DGV) QFN (RGV) 1 15 SCL Serial clock bus. Connect to VCC through a pullup resistor. 2 16 SDA Serial data bus. Connect to VCC through a pullup resistor. 3 1 A0 Address input. Connect directly to VCC or gro

share the same I2C bus or SMBus. ORDERING INFORMATION PACKAGE (1) (2) TA PCA9557RGVR PD557 QFN - RGY Reel of 1000 PCA9557RGYR PD557 Reel of 2500 PCA9557DR Reel of 250 PCA9557DT Tube of 40 PCA9557D Reel of 2000 PCA9557DBR Tube of 80 PCA9557DB Reel of 2000 PCA9557PWR Reel of 250 PCA9557PWT Tube of 90 PCA9557PW Reel of 2000 PCA9557DGVR SSOP - DB TSSOP - PW TVSOP - DGV (1) (2) TOP-SIDE MARKING Reel of 2000 SOIC - D -40C to 85C ORDERABLE PART NUMBER QFN - RGV PCA9557 PD557 PD557 PD557 Package drawings, thermal data, and symbolization are available at www.ti.com/packaging. For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI website at www.ti.com. TERMINAL FUNCTIONS NO. 2 QFN (RGY) SOIC (D), SSOP (DB), TSSOP (PW), AND TVSOP (DGV) QFN (RGV) 1 15 SCL Serial clock bus. Connect to VCC through a pullup resistor. 2 16 SDA Serial data bus. Connect to VCC through a pullup resistor. 3 1 A0 Address input. Connect directly to VCC or gro

CL * DESCRIPTION/ORDERING INFORMATION ORDERING INFORMATION PACKAGE (1) TA PCA9557RGVR PD557 QFN - RGY Reel of 1000 PCA9557RGYR PD557 Reel of 2500 PCA9557DR Reel of 250 PCA9557DT Tube of 40 PCA9557D Reel of 2000 PCA9557DBR Tube of 80 PCA9557DB Reel of 2000 PCA9557PWR Reel of 250 PCA9557PWT Tube of 90 PCA9557PW Reel of 2000 PCA9557DGVR SSOP - DB TSSOP - PW TVSOP - DGV (1) TOP-SIDE MARKING Reel of 2000 SOIC - D -40C to 85C ORDERABLE PART NUMBER QFN - RGV PCA9557 PD557 PD557 PD557 For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI website at www.ti.com. Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of the Texas Instruments standard warra