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PCAL9554BPWJ - NXP

Description: Interface - I/O Expanders 8it I SqrC-bus/SMBus low power I/O port

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PCB Footprints
PCAL9554BPWJ - NXP PCB footprint - Small Outline Packages - Small Outline Packages - TSSOP16: plastic thin shrink small outline package; 16 leads; body width 4.4 mm
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3D Models
PCAL9554BPWJ - NXP  - 3D model - Small Outline Packages - TSSOP16: plastic thin shrink small outline package; 16 leads; body width 4.4 mm
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  • Datasheet Download Datasheet
  • Stock & Prices $ Price & Stock for PCAL9554BPWJ
  • Part Number PCAL9554BPWJ
  • Manufacturer NXP
  • Pin Count 16
  • Part Category Integrated Circuit
  • Package Category Small Outline Packages
  • Footprint Name Small Outline Packages - TSSOP16: plastic thin shrink small outline package; 16 leads; body width 4.4 mm
  • Released Date Sep 28, 2024
  • Last Modified Date Sep 28, 2024 3:26 AM UTC
  • Pinout / Pin List Click Here (Member Only)

PCAL9554BPWJ Details

  • Manufacturer Part Number:

    PCAL9554BPWJ

  • Brand Name:

    NXP Semiconductor

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TSSOP

  • Package Description:

    4.40 MM, PLASTIC, MO-153, SOT403-1, TSSOP-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    SOT403-1

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    NXP Semiconductors

  • YTEOL:

    0

  • Clock Frequency-Max:

    0.4 MHz

  • JESD-30 Code:

    R-PDSO-G16

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    8

  • Number of I/O Lines:

    8

  • Number of Ports:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max:

    160 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    1.65 V

  • Supply Voltage-Nom:

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    4.4 mm

  • uPs/uCs/Peripheral ICs Type:

    PARALLEL IO PORT, GENERAL PURPOSE

PCAL9554BPWJ Frequently Asked Questions (FAQs)

  • The PCAL9554BPWJ can support I2C bus frequencies up to 400 kHz.
  • The PCAL9554BPWJ can be configured for 16-bit or 8-bit port expansion by setting the A0 and A1 address pins. For 16-bit mode, A0 and A1 should be connected to VCC, and for 8-bit mode, A0 should be connected to VCC and A1 should be connected to GND.
  • The PCAL9554BPWJ can sink or source up to 25 mA per output.
  • The PCAL9554BPWJ can be reset by pulling the RESET pin low for at least 1 ms.
  • The power-on default state of the PCAL9554BPWJ outputs is high-impedance (tri-state).

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PCAL9554BPWJ Overview

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About NXP

NXP Semiconductors is a leading manufacturer of semiconductor devices with a wide range of semiconductor solutions, including microcontrollers, sensors, connectivity solutions, power management ICs, and security solutions. These products are used in a variety of applications such as automotive, industrial automation, smart homes, mobile devices, and more. NXP Semiconductors is one of the world’s largest semiconductor companies and is headquartered in Eindhoven, the Netherlands.

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