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PCA9555BS,118

PCA9555BS,118

PCA9555BS,118

NXP USA Inc.

24 Termination 0.5mm 2.5/5V I/O Expander PCA9555 3V 24-VFQFN Exposed Pad

SOT-23

PCA9555BS,118 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 7 Weeks
Mounting Type Surface Mount
Package / Case 24-VFQFN Exposed Pad
Surface MountYES
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
Published 2003
JESD-609 Code e4
Feature POR
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 24
ECCN Code EAR99
Terminal Finish NICKEL PALLADIUM GOLD
HTS Code8542.39.00.01
Voltage - Supply 2.3V~5.5V
Terminal Position QUAD
Terminal FormNO LEAD
Peak Reflow Temperature (Cel) 260
Supply Voltage 3V
Terminal Pitch0.5mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number PCA9555
Pin Count24
JESD-30 Code S-PQCC-N24
Qualification StatusNot Qualified
Output Type Push-Pull
Power Supplies2.5/5V
Interface I2C, SMBus
Number of I/O 16
Number of Ports2
Number of Bits 16
Clock Frequency 400kHz
Interrupt Output Yes
Current - Output Source/Sink 10mA 25mA
Length 4mm
Height Seated (Max) 1mm
Width 4mm
RoHS StatusROHS3 Compliant
In-Stock:2498 items

Pricing & Ordering

QuantityUnit PriceExt. Price

PCA9555BS,118 Product Details

PCA9555BS,118 Overview


16 I/Os are programmed into it.24-VFQFN Exposed Pad packaging contains the device.Case Tape & Reel (TR) is available.Voting within 2.3V~5.5V is provided.Surface Mount is the recommended mounting type.If the operating temperature ranges from -40°C~85°C to Y, the device will work.Performance is achieved by its output frequency at 400kHz.As a whole, it is terminated with 24s.24 is the total number of pins on the part.At 3V, the device provides voltage.To run 260, we use the peak reflow temperature of this part.There are a total of 2 ports on the device.Using the PCA9555 family as a guide, you can find parts that are related.This device can also be used to establish POR.IC chip bits total 16.Power can be delivered at 2.5/5V.

PCA9555BS,118 Features




PCA9555BS,118 Applications


There are a lot of NXP USA Inc.
PCA9555BS,118 I/O Expanders applications.


  • Antialiasing/Reconstruction Filter
  • Single-Ended to Differential Conversion/Amplification
  • Low Voltage, Low Noise, Differential Signal Processing
  • Common Mode Voltage Translation
  • Portable Instrumentation
  • Multiprotocol RFID Readers: EPC-GEN2, ISD and IPX
  • IDEN, PHS, GSM Basestations
  • Repeaters, Radio Links, and Modems
  • Wireless Telemetry
  • JTRS

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