| ??? 03/16/01 12:37 Read: times |
#10038 - RE: AT89C52 Circuit Design |
The PCF8574 gives you 8 and the PCF8575 gives you 16 '51 type port pins for the price of 2. The data sheets can be found at http://www-us.semiconductors.philips.com/handbook/...r_337.html.
Have fun, Erik |
| Topic | Author | Date |
| AT89C52 Circuit Design | 01/01/70 00:00 | |
| RE: AT89C52 Circuit Design | 01/01/70 00:00 | |
| RE: AT89C52 Circuit Design | 01/01/70 00:00 | |
| RE: AT89C52 Circuit Design | 01/01/70 00:00 | |
| RE: AT89C52 Circuit Design | 01/01/70 00:00 | |
| RE: Peter | 01/01/70 00:00 | |
| RE: Peter | 01/01/70 00:00 | |
| RE: AT89C52 Circuit Design | 01/01/70 00:00 | |
| RE: AT89C52 Circuit Design | 01/01/70 00:00 | |
RE: AT89C52 Circuit Design | 01/01/70 00:00 |