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DM74LS393 |
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| Part Number | DM74LS393 |
| Manufacturer | National Semiconductor |
| Description | Each of these monolithic circuits contains eight masterslave flip-flops and additional gating to implement two individual four-bit counters in a single package The ’LS393 comprises two independent fou... |
| Features |
Y Dual version of the popular ’LS93 Y ’LS393 dual 4-bit binary counter with individual clocks Y Direct clear for each 4-bit counter Y Dual 4-bit versions can significantly improve system
densities by reducing counter package count by 50% Y Typical maximum count frequency 35 MHz Y Buffered outputs reduce possibility of collector commu-
tation
Connection Diagram
Functio... |
| Document |
 DM74LS393 Data Sheet
PDF 99.10KB |
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | DM74LS390 |
Fairchild Semiconductor |
Dual 4-Bit Decade Counter |
|
| 2 | DM74LS393 |
Fairchild Semiconductor |
Dual 4-Bit Binary Counter |
|
| 3 | DM74LS395 |
National Semiconductor |
4-Bit Shift Register |
|
| 4 | DM74LS30 |
National Semiconductor |
8-Input NAND Gate |
|
| 5 | DM74LS30 |
Fairchild Semiconductor |
8-Input NAND Gate |
|
| 6 | DM74LS32 |
Fairchild Semiconductor |
Quad 2-Input OR Gate |
|
Desde 2024. D4U Semiconductor.
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