| ??? 06/10/04 11:54 Read: times Msg Score: +1 +1 Good Answer/Helpful |
#72285 - RE: 74HC595 Emulator using 74LS164 & 74LS373 Responding to: ???'s previous message |
There is one difference, which will not necessarily disturb the function, depends on the rest.
HC595 uses positive edge to store. 373 is transparent on High and locked on Low, data is latched by falling to Low. If that would be a problem, then 374 could be used instead of 373. |
| Topic | Author | Date |
| 74HC595 Emulator using 74LS164 & 74LS373 | 01/01/70 00:00 | |
| RE: 74HC595 Emulator using 74LS164 & 74L | 01/01/70 00:00 | |
| RE: 74HC595 Emulator using 74LS164 & 74LS373 | 01/01/70 00:00 | |
| RE: 74HC595 Emulator using 74LS164 & 74LS373 | 01/01/70 00:00 | |
| RE: 74HC595 Emulator using 74LS164 & 74LS373 | 01/01/70 00:00 | |
| Guys.....come on.... | 01/01/70 00:00 | |
| RE: 74HC595 Emulator using 74LS164 & 74LS373 | 01/01/70 00:00 | |
| RE: 74HC595 Emulator using 74LS164 & 74LS373 | 01/01/70 00:00 | |
RE: 74HC595 Emulator using 74LS164 & 74L | 01/01/70 00:00 |