NXP Semiconductors PCA9555D,112
$ 1.093
Obsolete
Inventory History
3 month trend: +53.83%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Datasheets & Documents
Download datasheets and manufacturer documentation for NXP Semiconductors PCA9555D,112.
Official Datasheet14 years ago
CAD Models
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 1.093
$ 1.048
$ 1.048
Stock
214,103
360,198
360,198
Authorized Distributors
6
6
6
Case/Package
SOP
SOP
SOP
Number of Pins
24
24
24
Interface
I2C, SMBus, Serial
I2C, SMBus, Serial
I2C, SMBus, Serial
Frequency
400 kHz
400 kHz
400 kHz
Number of I/Os
16
16
16
Min Supply Voltage
2.3 V
2.3 V
2.3 V
Max Supply Voltage
5.5 V
5.5 V
5.5 V
Min Operating Temperature
-40 °C
-40 °C
-40 °C
Max Operating Temperature
85 °C
85 °C
85 °C
Ambient Temperature Range High
-
-
-
Supply Chain
Country of OriginThailand
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.01
Introduction Date2001-05-26
Lifecycle StatusObsolete (Last Updated: 3 weeks ago)
LTB Date2026-04-13
LTD Date2026-10-13
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Descriptions
Descriptions of NXP Semiconductors PCA9555D,112 provided by its distributors.
PCA9555 Series 5.5 V 160 mA 400 kHz 16-bit I2C-bus and SMBus I/O Port-SOIC-24
NXP - PCA9555D,112 - I/O-Erweiterung, 16bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, SOIC
PCA9555 Tube Active I2C SMBus io expander 2.5/5V 15.4mm 400kHz 10mA 25mA
I2C/SMBus Interface 100kHz/400kHz 5.5V 24-Pin SO Bulk
16-Bit I2c-Bus And Smbus I/O Port With Interrupt Rohs Compliant: Yes
Parallel I/O Port, 16-Bit, 16 I/O, CMOS, PDSO24
IC I/O EXPANDER I2C 16B 24SOIC
I2C Bus Controller, CMOS, PDSO16
SOP-24-300mil I/O Expanders ROHS
16 I/O PIA-GENERAL PURPOSE PDSO24
IC XPNDR 400KHZ I2C SMBUS 24SO
I2C GPIO, INTERRUPT, 9555, SOIC24; Chip Configuration: 16bit; Bus Frequency: 400kHz; IC Interface Type: I2C, SMBus; Supply Voltage Min: 2.3V; Supply Voltage Max: 5.5; Available until stocks are exhausted Alternative available
Manufacturer Aliases
NXP Semiconductors has several brands around the world that distributors may use as alternate names. NXP Semiconductors may also be known as the following names:
- NXP
- PHILIPS
- PHIL
- NXP USA Inc
- PHI
- PHILLIPS
- NXP SEMI
- NXP SEMICONDUCTOR
- PHILIPS/NXP
- PHILIPS SEMICONDUCTORS
- PHILIP
- NXP/PHILIPS
- PHILIPS SEMICONDUCTOR
- PHILPS
- PHILIPS COMPONENTS
- PHILIPS SEMI
- PHL
- PHLIPS
- NXP Semicon
- NXP / Freescale
- PHILL
- PHILIPS ECG
- Philips Semiconducto
- PHILLIP
- PHILI
- Philips Semiconductors
- NXP Semiconductors NV
- NXP
Inventory History
3 month trend: +53.83%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageSOP
MountSurface Mount
Number of Pins24
Number of Terminals24
Weight307.790773 mg
Technical
Frequency400 kHz
InterfaceI2C, SMBus, Serial
Max Frequency400 kHz
Max Operating Temperature85 °C
Max Power Dissipation200 mW
Max Supply Current160 mA
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Supply Voltage2.3 V
Nominal Supply Current135 µA
Number of Bits16
Number of Channels16
Number of I/Os16
Number of Ports2
Operating Supply Voltage3 V
Output Current50 mA
Schedule B8542390000
Temperature GradeIndustrial
Dimensions
Height - Seated (Max)2.65 mm
Length15.4 mm
Terminal Pitch1.27 mm
Width7.5 mm
Datasheets & Documents
Download datasheets and manufacturer documentation for NXP Semiconductors PCA9555D,112.
Compliance
Environmental Classification
China RoHSCompliant
Lead FreeLead Free
REACH SVHCYes
RoHSCompliant
Compliance Statements