component
PCF8574
Public Made by Adomby adom
TI remote 8-bit I2C I/O expander, SOIC-16. Eight quasi-bidirectional lines, 3 address pins, open-drain INT. Datasheet-verified.
← Commit history
page.json+7−3@@ -145,6 +145,11 @@ "described": 16, "cites_pages": true, "refuses_to_fabricate": true+ },+ "review_fix": {+ "at": "2026-11-10",+ "by": "part-reviewer (Ray review)",+ "what": "Datasheet choice (symbol and page cited different documents): both now cite TI's PCF8574 datasheet as the page cites; the symbol cited tca9534.pdf." } }, "viewers": {@@ -254,6 +259,5 @@ } ], "description": "TI remote 8-bit I2C I/O expander, SOIC-16. Eight quasi-bidirectional lines, 3 address pins, open-drain INT. Datasheet-verified.",- "org": "adom",- "visibility": "public"-}+ "org": "adom"+}