Texas Instruments

Description

Nov 22, 2002 SOT38-4. PCF8574T ;. PCF8574AT. SO16 plastic small outline package; 16 leads ; body width 7.5 mm. SOT162-1. PCF8574TS ;. PCF8574ATS. May 27, 2013 3 of 33. NXP Semiconductors. PCF8574; PCF8574A. Remote 8-bit I/O expander for I2C-bus with interrupt. 5. Block diagram. PCF8574TS /3. Dec 13, 2010 VOUT. 3. R34. 1K. R34. 1K. R20. 100. R20. 100. J9. ENC-. J9. ENC-. U5. PCF8574TS /3. U5. PCF8574TS /3. P0. 10. P1. 11. P2. 12. P3. 14. SDA. Mar 2, 2010 4V - 6V. TP2. V+. 4V - 6V. R2. 301. 1%. R2. 301. 1%. TP4. R23. 100. R23. 100. J9 . ENC-. J9. ENC-. U5. PCF8574TS /3. U5. PCF8574TS /3. P0. Mar 27, 2013 1206. C44. 10uF. 0805. C44. 10uF. 0805. RN9. 33. RN9. 33. 8. 1. 7. 6. 5. 3. 4. 2. R40. 10k. R40. 10k. U9. PCF8574TS /3. U9. PCF8574TS /3. P0.