SN74LS393 datasheet by Motorola Semiconductor (now NXP Semiconductors).
This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | SN74LS393 |
|---|---|
| Datasheet | SN74LS393 SN74LS390 Datasheet (PDF) |
| File Size | 193.57 KB |
| Manufacturer | Motorola Semiconductor (now NXP Semiconductors) |
| Description | DUAL DECADE COUNTER / DUAL 4-STAGE BINARY COUNTER |
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DUAL 4-STAGE BINARY COUNTER The SN54 / 74LS390 and SN54 / 74LS393 each contain a pair of high-speed 4-stage ripple counters. Each half of the LS390 is partitioned into a divide-by-two section and a divide-by five section, with a separate clock input for each section. The two sections can be connected to count in the 8.4.2.1 BCD code or they can count in a biquinary sequence to provide a square wave (50% duty cycle)...
View SN74LS393 datasheet index
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
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SN74LS393 | DUAL 4-BIT DECADE AND BINARY COUNTERS | Texas Instruments |
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SN74LS393 | Dual 4-Stage Binary Counter | ON Semiconductor |
View all Motorola Semiconductor (now NXP Semiconductors) datasheets
| Part Number | Description |
|---|---|
| SN74LS390 | DUAL DECADE COUNTER / DUAL 4-STAGE BINARY COUNTER |
| SN74LS395 | 4-BIT SHIFT REGISTER |
| SN74LS398 | QUAD 2-PORT REGISTER |
| SN74LS398D | QUAD 2-PORT REGISTER |
| SN74LS399 | QUAD 2-PORT REGISTER |
| SN74LS30 | 8-INPUT NAND GATE |
| SN74LS32 | QUAD 2-INPUT OR GATE |
| SN74LS322A | 8-BIT SHIFT REGISTERS |
| SN74LS323 | 8-BIT SHIFT/STORAGE REGISTER |
| SN74LS33 | QUAD 2-INPUT NOR BUFFER |
