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UMW TCA9535PWR(UMW) product image
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UMW TCA9535PWR(UMW)RoHS

Manufacturer
UMWAsian Brands
MPN
TCA9535PWR(UMW)
LCSC Part #
C22396388
Packaging
TSSOP-24
Customer #
Key Attributes
16-bit I²C-bus I/O Expander with Interrupt Output
Datasheetpdf iconUMW TCA9535PWR(UMW)
In-Stock: 15,672
15,672 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 0.4068$ 0.41
10+$ 0.3051$ 3.05
30+$ 0.2551$ 7.65
100+$ 0.2099$ 20.99
500+$ 0.1986$ 99.30
1,000+$ 0.1905$ 190.50
Standard Packaging4000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Interface/I/O Expanders
ManufacturerUMW
PackagingTSSOP-24
Interrupt OutputInterrupt Output
Operating Temperature-40℃~+85℃
Output TypeOpen-drain
Number of I/O16
FeaturesBuilt-in LED driver
Voltage - Supply1.4V~5.5V
Quiescent Supply Current500nA
Number of Supporting Devices8
Current - Output High(IOH)10mA
InterfaceI2C
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging4000
Sales UnitPiece

Introduction

AI Translation

The TCA9535 series provides general-purpose parallel input/output (GPIO) expansion. Port data is transmitted via the standard I²C protocol, supporting communication rates up to 1MHz (up to 2MHz with High-Speed mode enabled). The series features 16-bit totem-pole I/O ports (P07–P00, P17–P10) capable of directly driving LEDs. Each bit of the GPIO port can be individually configured as input or output. Upon power-up, the I/Os are configured as inputs.

Features

AI Translation
  • Drop-in replacement for UMW TCA9535/9539/9555
  • Supply voltage range: 1.6V ~ 5.5V
  • Temperature range: -40°C ~ +85°C
  • Standby current: 0.5μA
  • High current drive capability
  • Open-drain active-low interrupt output

Applications

AI Translation
  • Servers
  • Routers
  • Communication cabinets
  • Industrial automation
  • Products with GPIO-constrained processors