DM74LS390 is Fairchild company product |
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![]() DM74LS390 PDF Download |
File Size : | 54101 KB |
| Manufacturer: | Fairchild | |
| Description: |
...DM74LS390N N16E 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Widewww.fairchildsemi.com 2DM74LS390Function Tables... ...DM74LS390 incorporates dual divide-by-two and divide-by-five counters, which can be used to implement cyclelengths equal to any whole and/or cumulative multiples of 2and/or 5 up to divide-by-100. When connected as a bi-qui-... ...used to provide symmetry (a square wave) at the final out-put stage. The DM74LS390 has parallel outputs from eachcounter stage so that any submultiple of the input count fre-quency is available for system-timing signals.... |
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