NXP Semiconductors PCA9554PW,112
$ 0.796
Obsolete
Inventory History
3 month trend: -14.97%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Datasheets & Documents
Download datasheets and manufacturer documentation for NXP Semiconductors PCA9554PW,112.
CAD Models
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.796
$ 0.926
$ 0.926
Stock
403,884
1,013,265
1,013,265
Authorized Distributors
6
6
6
Case/Package
TSSOP
TSSOP
TSSOP
Number of Pins
16
16
16
Interface
I2C, SMBus
I2C, SMBus, Serial
I2C, SMBus, Serial
Frequency
400 kHz
400 kHz
400 kHz
Number of I/Os
8
8
8
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
85 °C
-
-
Supply Chain
Country of OriginMainland China, Thailand
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.01
Introduction Date2001-03-23
Lifecycle StatusObsolete (Last Updated: 3 weeks ago)
LTB Date2025-04-18
LTD Date2025-10-18
Related Parts
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8-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt & config registers 16-TSSOP -40 to 85
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8-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, & config registers 16-TSSOP -40 to 85
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Descriptions
Descriptions of NXP Semiconductors PCA9554PW,112 provided by its distributors.
NXP - PCA9554PW,112 - I/O-Erweiterung, 8bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, TSSOP
I2C/SMBus Interface 100kHz/400kHz 5.5V 16-Pin TSSOP Bulk
I/O Expander, 8 Bit, 8 I/Os, I2C, SMBus, 2.3 V to 5.5 V, 16 Pins, TSSOP
PCA9554 Series 8-bit I2C-bus and SMBus I/O port w/ Interrupt - TSSOP-16
I2C/SMBus GPIO Expander 5.5 Volt Automotive 16-Pin TSSOP
PCA9554 Tube Active I2C SMBus io expander 2.5/5V 5mm 400kHz 10mA 25mA
400kHz TSSOP-16 I/O Expanders ROHS
Parallel I/O Port, 8-Bit, 8 I/O, CMOS, PDSO16
IC XPND 400KHZ I2C SMBUS 16TSSOP
IC I/O EXPANDER I2C 8B 16TSSOP
IC, GPIO, EXPANDER, I2C, 16TSSOP; Chip Configuration: 8bit; Bus Frequency: 400kHz; IC Interface Type: I2C, SMBus; Supply Voltage Min: 2.3V; Supply Voltage Max: 5.5V; Available until stocks are exhausted Alternative available
8 I/O PIA-GENERAL PURPOSE PDSO16
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: -14.97%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageTSSOP
MountSurface Mount
Number of Pins16
Number of Terminals16
Weight172.98879 mg
Technical
Ambient Temperature Range High85 °C
Frequency400 kHz
InterfaceI2C, SMBus
Max Frequency400 kHz
Max Operating Temperature85 °C
Max Power Dissipation200 mW
Max Supply Current85 mA
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Supply Voltage2.3 V
Nominal Supply Current104 µA
Number of Bits8
Number of Channels8
Number of I/Os8
Number of Ports1
Operating Supply Current104 µA
Operating Supply Voltage3 V
Output Current50 mA
Schedule B8542310000
Temperature GradeIndustrial
Dimensions
Height1.1 mm
Height - Seated (Max)1.1 mm
Length5 mm
Terminal Pitch650 µm
Width4.4 mm
Datasheets & Documents
Download datasheets and manufacturer documentation for NXP Semiconductors PCA9554PW,112.
Compliance
Environmental Classification
China RoHSCompliant
Lead FreeLead Free
REACH SVHCYes
RoHSCompliant
Compliance Statements