| ??? 02/28/05 01:42 Read: times |
#88595 - Connecting LCD & Keyboard Responding to: ???'s previous message |
I am learning this from Jan Axelson Book
"The Microcontroller Idea Book" in which 74C922 is used with Input buffer.I asked this specific question to know wheather it can be used directly to the UC. Can any gentleman suggest which part can be used in place of 74C922 ? If I/Os are not the consideration ? Regards Yogesh |
| Topic | Author | Date |
| Connecting LCD and Keypad to 8051 | 01/01/70 00:00 | |
| No problem | 01/01/70 00:00 | |
| Beats me. | 01/01/70 00:00 | |
| 74C992 | 01/01/70 00:00 | |
| Will the real encoder please stand up... | 01/01/70 00:00 | |
| Part Cost | 01/01/70 00:00 | |
| Or One Part..... | 01/01/70 00:00 | |
| Connecting LCD & Keyboard | 01/01/70 00:00 | |
| connecting a keypad | 01/01/70 00:00 | |
selling antiques as new | 01/01/70 00:00 |