Datasheets
PCF8575CDBQR by: Texas Instruments

16-bit 4.5- to 5.5-V I2C/SMBus I/O expander with interrupt 24-SSOP -40 to 85

Part Details for PCF8575CDBQR by Texas Instruments

Overview of PCF8575CDBQR by Texas Instruments

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Applications Internet of Things (IoT) Environmental Monitoring Financial Technology (Fintech) Smart Cities Transportation and Logistics Agriculture Technology Telecommunications Virtual Reality (VR), Augmented Reality (AR), and Vision Systems Automotive Consumer Electronics Education and Research Security and Surveillance Audio and Video Systems Computing and Data Storage Healthcare Renewable Energy Entertainment and Gaming Robotics and Drones

Available Datasheets

Part # Manufacturer Description Datasheet
PCF8575CDBQR Texas Instruments Remote 16-Bit I<sup>2</sup>C and SMBus I/O Expander with Interrupt Output 24-SSOP -40 to 85

Price & Stock for PCF8575CDBQR

Part # Distributor Description Stock Price Buy
DISTI # 595-PCF8575CDBQR
Mouser Electronics Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander RoHS: Compliant 2212
  • 1 $3.7400
  • 10 $3.3600
  • 100 $2.7500
  • 250 $2.6100
  • 500 $2.3400
  • 1,000 $2.0700
  • 2,500 $1.7500
$1.7500 / $3.7400 Buy Now
Rochester Electronics PCF8575C Remote 16-Bit I2C and SMBus I/O Expander with Interrupt Output RoHS: Compliant Status: End of Life / Last Time Buy Min Qty: 1 22874
  • 1 $1.9500
  • 25 $1.9100
  • 100 $1.8300
  • 500 $1.7600
  • 1,000 $1.6600
$1.6600 / $1.9500 Buy Now

Part Details for PCF8575CDBQR

PCF8575CDBQR CAD Models

PCF8575CDBQR Part Data Attributes

PCF8575CDBQR Texas Instruments
Buy Now Datasheet
Compare Parts:
PCF8575CDBQR Texas Instruments 16-bit 4.5- to 5.5-V I2C/SMBus I/O expander with interrupt 24-SSOP -40 to 85
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Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SOIC
Package Description GREEN, PLASTIC, QSOP-24
Pin Count 24
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Address Bus Width 8
Clock Frequency-Max 0.4 MHz
External Data Bus Width
JESD-30 Code R-PDSO-G24
JESD-609 Code e4
Length 8.2 mm
Moisture Sensitivity Level 2
Number of Bits 16
Number of I/O Lines 16
Number of Ports 2
Number of Terminals 24
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code SSOP
Package Equivalence Code SSOP24,.24
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, SHRINK PITCH
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 2 mm
Supply Current-Max 0.2 mA
Supply Voltage-Max 5.5 V
Supply Voltage-Min 4.5 V
Supply Voltage-Nom 5 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form GULL WING
Terminal Pitch 0.65 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 5.3 mm
uPs/uCs/Peripheral ICs Type PARALLEL IO PORT, GENERAL PURPOSE

Alternate Parts for PCF8575CDBQR

This table gives cross-reference parts and alternative options found for PCF8575CDBQR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of PCF8575CDBQR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
PCF8575CDBQRE4 Texas Instruments Check for Price 16 I/O, PIA-GENERAL PURPOSE, PDSO24, GREEN, PLASTIC, QSOP-24 PCF8575CDBQR vs PCF8575CDBQRE4
PCF8575CDWE4 Texas Instruments $1.8910 16-bit 4.5- to 5.5-V I2C/SMBus I/O expander with interrupt 24-SOIC -40 to 85 PCF8575CDBQR vs PCF8575CDWE4
935278677118 NXP Semiconductors Check for Price 16 I/O, PIA-GENERAL PURPOSE, PDSO24 PCF8575CDBQR vs 935278677118
MCP23016-I/SO Microchip Technology Inc $1.6220 16 I/O, PIA-GENERAL PURPOSE, PDSO28, 0.300 INCH, PLASTIC, SOIC-28 PCF8575CDBQR vs MCP23016-I/SO
PCF8575CDBR Texas Instruments $1.6965 16-bit 4.5- to 5.5-V I2C/SMBus I/O expander with interrupt 24-SSOP -40 to 85 PCF8575CDBQR vs PCF8575CDBR
PCF8575CDBRG4 Texas Instruments Check for Price Remote 16-Bit I2C and SMBus I/O Expander with Interrupt Output 24-SSOP -40 to 85 PCF8575CDBQR vs PCF8575CDBRG4
PCF8575CDWRG4 Texas Instruments Check for Price 16 I/O, PIA-GENERAL PURPOSE, PDSO24, GREEN, PLASTIC, SOIC-24 PCF8575CDBQR vs PCF8575CDWRG4
PCF8575CDBQRG4 Texas Instruments Check for Price 16 I/O, PIA-GENERAL PURPOSE, PDSO24, GREEN, PLASTIC, QSOP-24 PCF8575CDBQR vs PCF8575CDBQRG4
PCF8575CDBE4 Texas Instruments Check for Price 16-bit 4.5- to 5.5-V I2C/SMBus I/O expander with interrupt 24-SSOP -40 to 85 PCF8575CDBQR vs PCF8575CDBE4
PCF8575CTS/F1,118 NXP Semiconductors Check for Price PCF8575C - Remote 16-bit I/O expander for I2C-bus SSOP2 24-Pin PCF8575CDBQR vs PCF8575CTS/F1,118

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