LIANYIXIN · INDEPENDENT COMPONENT STORE
English / USD quote

NXP Semiconductors · Other integrated circuits

PCAL9538APWJ

PCAL9538A - LOW-VOLTAGE 8-BIT I2

A multi-brand MCU and embedded-component workspace. Compare recorded cores, memory, interfaces and packages while retaining firmware, board and manufacturer constraints.

Request this exact part →
PCAL9538APWJ component illustration
Component illustration · verify actual package in documentation.

PCAL9538APWJ specifications

Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.

ManufacturerNXP Semiconductors
Ordering codePCAL9538APWJ
FamilyOther integrated circuits
Package16-TSSOP (0.173", 4.40mm Width)
Product StatusObsolete
DigiKey ProgrammableNot Verified
Number of I/O8
InterfaceI²C, SMBus
Interrupt OutputYes
FeaturesPOR
Output TypeOpen Drain, Push-Pull
Current - Output Source/Sink10mA, 25mA
Clock Frequency400 kHz
Voltage - Supply1.65V ~ 5.5V
Operating Temperature-40°C ~ 85°C
Mounting TypeSurface Mount
Package / Case16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package16-TSSOP

Documents and evidence

PCAL9538APWJ ↗

Catalog sources

www.ic-components.com · PCAL9538APWJ ↗

Source directory identity match; source detail pending. Specifications remain from existing catalog.

Before sourcing PCAL9538APWJ

  1. Start from engineering requirements
  2. Record toolchain and firmware dependencies
  3. Verify package, pinout and peripherals
  4. Approve alternatives before procurement
Embedded Design Matcher →

Questions about PCAL9538APWJ

How do I request a current price?

Provide this full code, quantity, destination and arrival date. Budget estimates are conditional; final availability and price are confirmed by quotation.

Can a related record replace this device?

Related records aid discovery. Package, pinout, ratings, tooling and software require engineering approval before substitution.

Continue your Other integrated circuits review

Filter this family → · Selection resources · Upload your BOM