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Microcontrollers and Processors / Parallel IO Ports / PCA9535DB
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PCA9535DB by: Texas Instruments

16-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt & config registers 24-SSOP -40 to 85

Part Details for PCA9535DB by Texas Instruments

Overview of PCA9535DB by Texas Instruments

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Consumer Electronics

Price & Stock for PCA9535DB

Part # Distributor Description Stock Price Buy
DISTI # 2156-PCA9535DB-ND
DigiKey IC XPNDR 400KHZ I2C SMBUS 24SSOP Min Qty: 1 Lead time: 12 Weeks Container: Bulk MARKETPLACE PRODUCT 26733
In Stock
  • 205 $1.4700
$1.4700 Buy Now
DISTI # 296-33493-5-ND
DigiKey IC XPNDR 400KHZ I2C SMBUS 24SSOP Min Qty: 1 Lead time: 12 Weeks Container: Tube 67
In Stock
  • 1 $2.7100
  • 10 $2.4370
  • 60 $2.3043
$2.3043 / $2.7100 Buy Now
Rochester Electronics PCA9535 Remote 16-Bit I2C and SMBus, Low-Power I/O Expander With Interrupt Output and Config Registers RoHS: Compliant Status: Active Min Qty: 1 26733
  • 1 $1.4800
  • 25 $1.4500
  • 100 $1.3900
  • 500 $1.3300
  • 1,000 $1.2600
$1.2600 / $1.4800 Buy Now

Part Details for PCA9535DB

PCA9535DB CAD Models

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PCA9535DB Part Data Attributes:

Parametric Data
PCA9535DB Texas Instruments
Buy Now Datasheet
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PCA9535DB Texas Instruments 16-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt & config registers 24-SSOP -40 to 85
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SSOP
Package Description GREEN, PLASTIC, SSOP-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 1
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,.3
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 2.3 V
Supply Voltage-Nom 3 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) NOT SPECIFIED
Width 5.3 mm
uPs/uCs/Peripheral ICs Type PARALLEL IO PORT, GENERAL PURPOSE

Alternate Parts for PCA9535DB

This table gives cross-reference parts and alternative options found for PCA9535DB. 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 PCA9535DB, 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 Description Manufacturer Compare
PCA9535DBR 16-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt & config registers 24-SSOP -40 to 85 Texas Instruments PCA9535DB vs PCA9535DBR
PCA9535DBRG4 16 I/O, PIA-GENERAL PURPOSE, PDSO24, GREEN, PLASTIC, SSOP-24 Texas Instruments PCA9535DB vs PCA9535DBRG4
Part Number Description Manufacturer Compare
935286939118 16 I/O, PIA-GENERAL PURPOSE, PDSO24, 4.40 MM, PLASTIC, MO-153, SOT355-1, TSSOP-24 NXP Semiconductors PCA9535DB vs 935286939118
PCA9535DBQR 16-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt & config registers 24-SSOP -40 to 85 Texas Instruments PCA9535DB vs PCA9535DBQR
CAT9555YI I/O Port Expander, I2C / SMBus, 16-Bit, with Active Low Interrupt, TSSOP24, 4.4x7.8, 62-TUBE onsemi PCA9535DB vs CAT9555YI
PCA9539D,118 PCA9539; PCA9539R - 16-bit I²C-bus and SMBus low power I/O port with interrupt and reset SOP 24-Pin NXP Semiconductors PCA9535DB vs PCA9539D,118
PCA9535PWG4 Remote 16-Bit I2C and SMBus, Low-Power I/O Expander With Interrupt Output and Config Registers 24-TSSOP -40 to 85 Texas Instruments PCA9535DB vs PCA9535PWG4
CAT9555WI-T2 IC 16 I/O, PIA-GENERAL PURPOSE, PDSO24, 0.300 INCH, HALOGEN FREE AND ROHS COMPLIANT, MS-013, SOIC-24, Parallel IO Port onsemi PCA9535DB vs CAT9555WI-T2
PCA9539PWG4 16-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt, reset & config registers 24-TSSOP -40 to 85 Texas Instruments PCA9535DB vs PCA9539PWG4
PCA9535DGVR 16-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt & config registers 24-TVSOP -40 to 85 Texas Instruments PCA9535DB vs PCA9535DGVR
935277298118 16 I/O, PIA-GENERAL PURPOSE, PDSO24 NXP Semiconductors PCA9535DB vs 935277298118
CAT9555HV6I-T2 16 I/O, PIA-GENERAL PURPOSE, PQCC24, 4 X 4 MM, HALOGEN FREE AND ROHS COMPLIANT, MO-220, TQFN-24 onsemi PCA9535DB vs CAT9555HV6I-T2

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