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PCA9554N,112 - NXP

Description: I/O Expander 8 I²C, SMBus 400 kHz 16-DIP

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PCA9554N,112 - NXP PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - DIP16: plastic dual in-line package; 16 leads (300 mil); long body
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3D Models
PCA9554N,112 - NXP  - 3D model - Dual-In-Line Packages - DIP16: plastic dual in-line package; 16 leads (300 mil); long body
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  • Datasheet Download Datasheet
  • Stock & Prices $ Price & Stock for PCA9554N,112
  • Part Number PCA9554N,112
  • Manufacturer NXP
  • Pin Count 16
  • Part Category Integrated Circuit
  • Package Category Dual-In-Line Packages
  • Footprint Name Dual-In-Line Packages - DIP16: plastic dual in-line package; 16 leads (300 mil); long body
  • Released Date Aug 18, 2022
  • Last Modified Date Mar 7, 2023 4:10 PM UTC
  • Pinout / Pin List Click Here (Member Only)

PCA9554N,112 Details

  • Manufacturer Part Number:

    PCA9554N,112

  • Brand Name:

    NXP Semiconductor

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    DIP

  • Package Description:

    DIP-16

  • Pin Count:

    16

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    NXP Semiconductors

  • YTEOL:

    0

  • Clock Frequency-Max:

    0.4 MHz

  • JESD-30 Code:

    R-PDIP-T16

  • JESD-609 Code:

    e4

  • Length:

    19.025 mm

  • 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:

    DIP

  • Package Equivalence Code:

    DIP16,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Peak Reflow Temperature (Cel):

    245

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    4.2 mm

  • Supply Current-Max:

    100 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.3 V

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

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

    40

  • Width:

    7.62 mm

  • uPs/uCs/Peripheral ICs Type:

    PARALLEL IO PORT, GENERAL PURPOSE

PCA9554N,112 Frequently Asked Questions (FAQs)

  • The PCA9554N can support I2C bus frequencies up to 400 kHz.
  • Yes, the PCA9554N can be used as a level shifter, as it can translate I2C bus signals from a low-voltage domain (e.g., 1.8V) to a high-voltage domain (e.g., 5V) or vice versa.
  • The PCA9554N can be reset by pulling the RESET pin low for a minimum of 1 ms. This will reset the device to its default state.
  • The PCA9554N's I/O pins can drive capacitive loads up to 400 pF.
  • Yes, the PCA9554N is designed to support hot-swapping, as it has built-in protection against voltage and current surges during insertion and removal of devices.

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PCA9554N,112 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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