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TCA9534ADWR

TCA9534ADWR

TCA9534ADWR

Texas Instruments

16 Termination 1.27mm I/O Expander CA9534 16 Pin 1.8V 16-SOIC (0.295, 7.50mm Width)

SOT-23

TCA9534ADWR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Factory Lead Time 6 Weeks
Mounting Type Surface Mount
Package / Case 16-SOIC (0.295, 7.50mm Width)
Surface MountYES
Number of Pins 16
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Voltage - Supply 1.65V~5.5V
Terminal Position DUAL
Terminal FormGULL WING
Supply Voltage 1.8V
Terminal Pitch1.27mm
Base Part Number CA9534
Output Type Push-Pull
Interface I2C
Number of I/O 8
Number of Ports1
uPs/uCs/Peripheral ICs Type PARALLEL IO PORT, GENERAL PURPOSE
Number of Bits 8
Clock Frequency 400kHz
Supply Current-Max 0.04mA
Interrupt Output Yes
Height 2.65mm
Length 10.3mm
Width 7.5mm
Thickness 2.35mm
RoHS StatusROHS3 Compliant
In-Stock:5620 items

Pricing & Ordering

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TCA9534ADWR Product Details

TCA9534ADWR Overview


It features 8 I/Os.16-SOIC (0.295, 7.50mm Width) comes in a package with the device.The case comes in the form of a Tape & Reel (TR).In this case, the vote is supplied within the range of 1.65V~5.5V.It is recommended that you mount it in a Surface Mount-position.As long as the operating temperature ranges -40°C~85°C, the device works.In terms of performance, its output frequency is 400kHz.I would say that it has 16 terminations as a whole.A voltage is provided at 1.8V by the device.There are a total of four 1 ports on the device.It is possible to search for parts related to the CA9534 family based on the part number.An IC chip has 8 bits in total.There are 16 pins on the device.The transistor belongs to the PARALLEL IO PORT, GENERAL PURPOSE uPs/uCs/peripheral ICs type.

TCA9534ADWR Features




TCA9534ADWR Applications


There are a lot of Texas Instruments
TCA9534ADWR I/O Expanders applications.


  • Multiprotocol RFID Readers: EPC-GEN2, ISD and IPX
  • IDEN, PHS, GSM Basestations
  • Repeaters, Radio Links, and Modems
  • Wireless Telemetry
  • JTRS
  • 802.11x Receivers
  • IDEN
  • PHS
  • TD-SCDMA
  • CDMA2000

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