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Same model may have multiple batches, images only for reference.
PCA9554ADB Real Image
Same model may have multiple batches, images only for reference.

PCA9554ADB

Part No PCA9554ADB
Manufacturer Texas Instruments
Catalog Interface - I/O Expanders
Description IC I/O EXPANDER I2C 8B 16SSOP
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Manufacturer Texas Instruments
Standard Package 80
Category Integrated Circuits(ICs)
Family Interface - I/O Expanders
Packaging Tube
Number of I/O 8
Interface I²C SMBus
Interrupt Output Yes
Features POR
Output Type Push-Pull
Current - Output Source/Sink 10mA 25mA
Frequency - Clock 400kHz
Operating Supply Voltage 2.3 V ~ 5.5 V
Operating Temperature Range -40°C ~ 85°C
Mounting Style SMD/SMT
Package 16-SSOP (0.209" 5.30mm Width)
Manufacturer Device Package 16-SSOP
Catalog I²C I/O Expanders
Win Source Part Number 082059-PCA9554ADB
Is this a common-used part? Yes
Popularity High
Supply and Demand Status Limited
Ultra Librarian 3D Model Ultra Librarian PCA9554ADB CAD Model

Description

The PCA9554ADB is a sophisticated and high-performance product manufactured by Texas Instruments, a globally renowned company specializing in semiconductor technology.

  • Description: 8-bit I2C and SMBus I/O expander
  • Features: Low standby current, active low reset input
  • Oscillator: Internal oscillator with two user-selectable frequencies
  • Output: Interrupt output
  • Package: 20-pin SSOP (Shrink Small Outline Package)
  • Temperature Range: -40°C to +85°C
  • Voltage Range: 2.3V to 5.5V

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Pricing & Ordering

Quantity Unit Price Ext. Price
16+ $3.2978 $52.7648
37+ $2.7059 $100.1183
58+ $2.6214 $152.0412
79+ $2.5368 $200.4072
102+ $2.4523 $250.1346
137+ $2.1986 $301.2082
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