Application Notes
AN-1715 LP3943/LP3944 as a GPIO Expander (Rev. A)
Texas Instruments
Published : 30 Apr 13
Description
This application report describes how to use LP3943/44 as a general-purpose input/output (GPIO)expander. It is recommended that circuit data sheets are read first and used in conjunction with thisdocument.
Parts
Part Number
Name
Companion Part
Application Note
Download application note for AN-1715 LP3943/LP3944 as a GPIO Expander (Rev. A) by Texas Instruments
Application Note
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| PB Free: | Y |
| Manufacturer: | Texas Instruments |
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