NXP Semiconductors PCA9554ADB
Obsolete
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.832
$ 0.832
Stock
37,801
223,756
223,756
Authorized Distributors
0
6
6
Case/Package
SSOP
SSOP
SSOP
Number of Pins
16
16
16
Logic Function
-
-
-
Interface
-
I2C, SMBus
I2C, SMBus
Number of Drivers
-
-
-
Number of Receivers
-
-
-
Data Rate
-
-
-
Min Supply Voltage
2.3 V
2.3 V
2.3 V
Max Supply Voltage
5.5 V
5.5 V
5.5 V
Supply Chain
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.01
Introduction Date2001-03-23
Lifecycle StatusObsolete (Last Updated: 4 months ago)
LTB Date2025-06-16
LTD Date2025-12-16
Descriptions
Descriptions of NXP Semiconductors PCA9554ADB provided by its distributors.
Parallel I/O Port, 8-Bit, 8 I/O, CMOS, PDSO16
8BIT I2C&SMBUS I/O PORT W/INTR <AZ
PCA9554A REMOTE 8-BIT I2C AND SM
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
Technical Specifications
Physical
Case/PackageSSOP
Number of Pins16
Number of Terminals16
Technical
Max Frequency400 kHz
Max Operating Temperature85 °C
Max Supply Current100 mA
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Supply Voltage2.3 V
Number of Bits8
Number of I/Os8
Number of Outputs8
Number of Ports1
Operating Supply Voltage3 V
Temperature GradeIndustrial
Dimensions
Height - Seated (Max)2 mm
Length6.2 mm
Terminal Pitch635 µm
Width5.3 mm
Compliance
Environmental Classification
China RoHSCompliant
Lead FreeLead Free
REACH SVHCYes
RoHSCompliant
Compliance Statements