Add To Favorites
PCA9555PWR I/O Expander 16 I²C, SMBus 400kHz 24-TSSOP
Price & Procurement
 

Quantity
All prices are in USD.
Price Break Unit Price Extended Price
1 2.55000 $2.55
10 2.29300 $22.93
100 1.84290 $184.29
500 1.51410 $757.05
1,000 1.25454 $1,254.54

Submit a request for quotation on quantities greater than those displayed.

Product Overview
Digi-Key Part Number 296-20974-1-ND
Copy   296-20974-1-ND
Quantity Available 7,021
Can ship immediately
Manufacturer

Copy   PartSearchCore.DksusService3.PidVid
Manufacturer Part Number

PCA9555PWR

Copy   PCA9555PWR
Description IC I/O EXPANDER I2C 16B 24TSSOP
Copy   IC I/O EXPANDER I2C 16B 24TSSOP
Detailed Description

I/O Expander 16 I²C, SMBus 400kHz 24-TSSOP

Copy   I/O Expander 16 I²C, SMBus 400kHz 24-TSSOP
Documents & Media
Datasheets PCA9555
Product Training Modules I2C and SMBus Solutions
PCN Design/Specification Datasheet Update 25/Jun/2014
PCA9555 04/Sep/2018
Manufacturer Product Page PCA9555PWR Specifications
EDA / CAD Models ? Download from Ultra Librarian
Online Catalog I/O Expanders
Product Attributes Select All
Categories
Manufacturer Texas Instruments
Series -
Packaging ? Cut Tape (CT) ?
Part Status Not For New Designs
Number of I/O 16
Interface I²C, SMBus
Interrupt Output Yes
Features POR
Output Type Push-Pull
Current - Output Source/Sink 10mA, 25mA
Clock Frequency 400kHz
Voltage - Supply 2.3 V ~ 5.5 V
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case 24-TSSOP (0.173", 4.40mm Width)
Supplier Device Package 24-TSSOP
Base Part Number PCA9555
 
Environmental & Export Classifications
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
For Use With
  • Photo Not Available
  • OM6285,598
  • NXP USA Inc.
  • EVAL BOARD I2C-2002-1A
  • Unit Price $29.04000
  • OM6285,598-ND
You May Also Be Interested In
  • ULN2803ADWR - Texas Instruments | 296-15777-1-ND DigiKey Electronics
  • ULN2803ADWR
  • Texas Instruments
  • TRANS 8NPN DARL 50V 0.5A 18SO
  • Unit Price $1.53000
  • 296-15777-1-ND
  • PCA9555PW,112 - NXP USA Inc. | 568-3986-5-ND DigiKey Electronics
  • PCA9555PW,112
  • NXP USA Inc.
  • IC I/O EXPANDER I2C 16B 24TSSOP
  • Unit Price $1.65000
  • 568-3986-5-ND
  • PCA9555PW,118 - NXP USA Inc. | 568-1058-1-ND DigiKey Electronics
  • PCA9555PW,118
  • NXP USA Inc.
  • IC I/O EXPANDER I2C 16B 24TSSOP
  • Unit Price $1.70000
  • 568-1058-1-ND
  • PCA9555APW,118 - NXP USA Inc. | 568-9919-1-ND DigiKey Electronics
  • PCA9555APW,118
  • NXP USA Inc.
  • IC GPIO EXPANDER 24TSSOP
  • Unit Price $1.70000
  • 568-9919-1-ND
Additional Resources
Standard Package ? 1
Other Names 296-20974-1
Alternate Package | This part is also available in the following packaging:
  • Tape & Reel (TR) ? : 296-20974-2-ND
  • Minimum Quantity: 2,000
  • Quantity Available: 6,000 - Immediate
  • Unit Price: $1.13400
  • Digi-Reel® ? : 296-20974-6-ND
  • Minimum Quantity: 1
  • Quantity Available: 7,021 - Immediate
  • Unit Price: Digi-Reel®
  • Tube ? : 296-33520-5-ND
  • Minimum Quantity: 1
  • Quantity Available: 1,995 - Immediate
    3,060 - Factory Stock ?
  • Unit Price: $2.48000
  • Tape & Reel (TR) ? : PCA9555PWRE4-ND
  • Minimum Quantity: 2,000  Non-Stock ?
  • Quantity Available: 0
  • Unit Price: $1.13400
  • Tape & Reel (TR) ? : PCA9555PWRG4-ND
  • Minimum Quantity: 2,000  Non-Stock ?
  • Quantity Available: 0
  • Unit Price: $1.13400
  • Tube ? : PCA9555PWE4-ND
  • Minimum Quantity: 300  Non-Stock ?
  • Quantity Available: 3,060 - Factory Stock ?
  • Unit Price: $1.68000
  • Tube ? : PCA9555PWG4-ND
  • Minimum Quantity: 300  Non-Stock ?
  • Quantity Available: 0
  • Unit Price: $1.68000

10:59:19 10/18/2018