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Search source technical descriptions and specifications by complete or partial part number. For procurement procedures and notice handling, use the Resource center guides.

A single exact part-number match opens its record when all sources are available. Partial or multiple matches remain in the results list.

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3 part records

Part numbers, specifications, and documents are reference data only. They do not represent current stock, price, lead time, supply source, or replacement conclusions.

PCA9554ADB

Texas Instruments

Interface - I/O Expanders PCA9554ARem 8B I2C & SMBus I/O Expander

Semiconductors > Integrated Circuits - ICs > Interface ICs > Interface - I/O Expanders
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PCA9554ADB,118

NXP Semiconductors

Interface - I/O Expanders 8-BIT I2C FM TP GPIO INT PU

Semiconductors > Integrated Circuits - ICs > Interface ICs > Interface - I/O Expanders
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PCA9554ADBR

Texas Instruments

Interface - I/O Expanders PCA9554ARem 8B I2C & SMBus I/O Expander

Semiconductors > Integrated Circuits - ICs > Interface ICs > Interface - I/O Expanders
View technical data