Datasheets
PCA9555PWR by: Texas Instruments

16-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers 24-TSSOP -40 to 85

Part Details for PCA9555PWR by Texas Instruments

Overview of PCA9555PWR by Texas Instruments

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Price & Stock for PCA9555PWR

Part # Distributor Description Stock Price Buy
DISTI # 296-20974-1-ND
DigiKey IC XPND 400KHZ I2C SMBUS 24TSSOP Min Qty: 1 Lead time: 6 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) 3022
In Stock
  • 1 $1.9600
  • 10 $1.7620
  • 25 $1.6628
  • 100 $1.4166
  • 250 $1.3302
  • 500 $1.1639
  • 1,000 $0.9644
  • 2,000 $0.8979
  • 6,000 $0.8646
  • 10,000 $0.8313
$0.8313 / $1.9600 Buy Now
DISTI # 595-PCA9555PWR
Mouser Electronics Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander RoHS: Compliant 3164
  • 1 $1.7800
  • 10 $1.6000
  • 100 $1.2900
  • 250 $1.2100
  • 500 $1.0600
  • 1,000 $0.8780
  • 2,000 $0.8180
  • 4,000 $0.7870
  • 10,000 $0.7570
$0.7570 / $1.7800 Buy Now
DISTI # PCA9555PWR
TME IC: interface, I/O expander, 2.3÷5.5VDC, I2C,SMBus, SMD, TSSOP24 Min Qty: 1 0
  • 1 $2.5800
  • 5 $2.3200
  • 25 $2.0500
  • 100 $1.8500
  • 500 $1.7200
$1.7200 / $2.5800 RFQ
Ameya Holding Limited IC,I/OEXP,PCA9555,TSSOP/24,16BIT,400KHZ - REEL 2450
RFQ
Win Source Electronics IC I/O EXPANDER I2C 16B 24TSSOP 102313
  • 45 $1.2440
  • 100 $1.0210
  • 155 $0.9890
  • 210 $0.9570
  • 275 $0.9250
  • 365 $0.8290
$0.8290 / $1.2440 Buy Now

Part Details for PCA9555PWR

PCA9555PWR CAD Models

PCA9555PWR Part Data Attributes

PCA9555PWR Texas Instruments
Buy Now Datasheet
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PCA9555PWR Texas Instruments 16-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers 24-TSSOP -40 to 85
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code TSSOP
Package Description GREEN, PLASTIC, TSSOP-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
JESD-30 Code R-PDSO-G24
JESD-609 Code e4
Length 7.8 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 TSSOP
Package Equivalence Code TSSOP24,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.2 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 4.4 mm
uPs/uCs/Peripheral ICs Type PARALLEL IO PORT, GENERAL PURPOSE

Alternate Parts for PCA9555PWR

This table gives cross-reference parts and alternative options found for PCA9555PWR. 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 PCA9555PWR, 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
PCA9535PWRE4 16 I/O, PIA-GENERAL PURPOSE, PDSO24, GREEN, PLASTIC, TSSOP-24 Texas Instruments PCA9555PWR vs PCA9535PWRE4
935285273118 16 I/O, PIA-GENERAL PURPOSE, PDSO24 NXP Semiconductors PCA9555PWR vs 935285273118
PCA9555PW,112 PCA9555 - 16-bit I2C-bus and SMBus I/O port with interrupt TSSOP2 24-Pin NXP Semiconductors PCA9555PWR vs PCA9555PW,112
935269569118 IC 16 I/O, PIA-GENERAL PURPOSE, PDSO24, 4.40 MM, PLASTIC, MO-153, SOT-355-1, TSSOP-24, Parallel IO Port NXP Semiconductors PCA9555PWR vs 935269569118
PCA9555PWG4 Remote 16-Bit I2C And SMBus I/O Expander With Interrupt Output And Configuration Registers 24-TSSOP -40 to 85 Texas Instruments PCA9555PWR vs PCA9555PWG4
PCF8575PW 16-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 24-TSSOP -40 to 85 Texas Instruments PCA9555PWR vs PCF8575PW
PCA9555PW,118 PCA9555 - 16-bit I2C-bus and SMBus I/O port with interrupt TSSOP2 24-Pin NXP Semiconductors PCA9555PWR vs PCA9555PW,118
PCF8575CPWR 16-bit 4.5- to 5.5-V I2C/SMBus I/O expander with interrupt 24-TSSOP -40 to 85 Texas Instruments PCA9555PWR vs PCF8575CPWR
PCF8575CPW 16-bit 4.5- to 5.5-V I2C/SMBus I/O expander with interrupt 24-TSSOP -40 to 85 Texas Instruments PCA9555PWR vs PCF8575CPW
PCA9555PW/G,118 PCA9555 - 16-bit I2C-bus and SMBus I/O port with interrupt TSSOP2 24-Pin NXP Semiconductors PCA9555PWR vs PCA9555PW/G,118
Part Number Description Manufacturer Compare
PCF8575CPW 16-bit 4.5- to 5.5-V I2C/SMBus I/O expander with interrupt 24-TSSOP -40 to 85 Texas Instruments PCA9555PWR vs PCF8575CPW
TCA9555DBR 16-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers 24-SSOP -40 to 85 Texas Instruments PCA9555PWR vs TCA9555DBR
PCA9555DBG4 16 I/O, PIA-GENERAL PURPOSE, PDSO24, GREEN, PLASTIC, SSOP-24 Texas Instruments PCA9555PWR vs PCA9555DBG4
PCA9539PW IC 16 I/O, PIA-GENERAL PURPOSE, PDSO24, 4.40 MM, PLASTIC, MO-153, SOT355-1, TSSOP-24, Parallel IO Port NXP Semiconductors PCA9555PWR vs PCA9539PW
PCF8575DBQR 16-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 24-SSOP -40 to 85 Texas Instruments PCA9555PWR vs PCF8575DBQR
PCA9539PWE4 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 PCA9555PWR vs PCA9539PWE4
935284458118 16 I/O, PIA-GENERAL PURPOSE, PQCC24 NXP Semiconductors PCA9555PWR vs 935284458118
PCA9535PW/G,118 PCA9535; PCA9535C - 16-bit I2C-bus and SMBus, low power I/O port with interrupt TSSOP2 24-Pin NXP Semiconductors PCA9555PWR vs PCA9535PW/G,118
PCF8575PWR 16-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 24-TSSOP -40 to 85 Texas Instruments PCA9555PWR vs PCF8575PWR
PCA9555PWG4 Remote 16-Bit I2C And SMBus I/O Expander With Interrupt Output And Configuration Registers 24-TSSOP -40 to 85 Texas Instruments PCA9555PWR vs PCA9555PWG4

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