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PCF8574A

ActiveSource: manufacturer product page

Remote 8-Bit I/O Expander for I2 C Bus datasheet (Rev. H)

Manufacturer: Texas Instruments
Datasheet: 36 pages · 2.4 MB
Website: www.ti.com

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Technical Documents

7 documents

Datasheet

PCF8574A Remote 8-Bit I/O Expander for I2 C Bus datasheet (Rev. H)
36 pages2.4 MB BookmarkedTI-PCF8574A.pdf

Application note

"Improving System Interrupt Management Using the PCF8574 and PCF8574A I/O Expande"This part
20 pages217 KBscpa032.pdf
I2C Dynamic Addressing
8 pages86 KB Bookmarkedscaa137.pdf
I2C Bus Pull-Up Resistor Calculation (Rev. A)
6 pages374 KB Bookmarkedslva689a.pdf
Maximum Clock Frequency of I2C Bus Using Repeaters
7 pages116 KB Bookmarkedslva695.pdf
Understanding the I2C Bus
8 pages125 KB Bookmarkedslva704.pdf
Choosing the Correct I2C Device for New Designs
12 pages88 KB Bookmarkedslva787.pdf

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Order codes / Aliases

PCF8574PCF8574ADGVRPCF8574ADWPCF8574ADWRPCF8574ADWR1G4PCF8574ANPCF8574APWPCF8574APWRPCF8574ARGYRPCF8574ARGYRG4