| ??? 09/28/01 09:01 Read: times |
#15229 - Uhh what is this thingy? |
Hello,
Ive found some old 386 mainboards here, and there one quite large black block on it. (Duh i don't mean the cpu nor the other IC's on it.) It has 8 pins, but has the size of a 14pins Dip (like a 7400) chip The text on top of the device says: VCC 1 3 OUT 14t5750 .Herz 91 IN 2 4 G I dont know what it is, but i was hoping it to be a negative converter orsomething. Any ideas anybody? |
| Topic | Author | Date |
| Uhh what is this thingy? | 01/01/70 00:00 | |
| RE: Uhh what is this thingy? | 01/01/70 00:00 | |
| RE: Uhh what is this thingy? | 01/01/70 00:00 | |
| RE: Uhh what is this thingy? | 01/01/70 00:00 | |
| RE: Uhh what is this thingy? | 01/01/70 00:00 | |
| RE: Uhh what is this thingy? | 01/01/70 00:00 | |
| RE: Uhh what is this thingy? | 01/01/70 00:00 | |
| RE: Uhh what is this thingy? | 01/01/70 00:00 | |
| RE: Uhh what is this thingy? - kalpak | 01/01/70 00:00 | |
| RE: Uhh what is this thingy? - DC/DC | 01/01/70 00:00 | |
| RE: Andy Neil | 01/01/70 00:00 | |
| RE: Andy Neil | 01/01/70 00:00 | |
| RE: cdncl | 01/01/70 00:00 | |
| RE: Uhh what is this thingy? | 01/01/70 00:00 | |
| RE: Uhh what is this thingy? | 01/01/70 00:00 | |
RE: Uhh what is this thingy? | 01/01/70 00:00 |