This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | SN54LS293 |
|---|---|
| Datasheet | SN54LS293 SN54LS290 Datasheet (PDF) |
| File Size | 205.27 KB |
| Manufacturer | Motorola Semiconductor (now NXP Semiconductors) |
| Description | DECADE COUNTER / 4-BIT BINARY COUNTER |
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4-BIT BINARY COUNTER The SN54 / 74LS290 and SN54/ 74LS293 are high-speed 4-bit ripple type counters partitioned into two sections. Each counter has a divide-by-two section and either a divide-by-five (LS290) or divide-by-eight (LS293) section which are triggered by a HIGH-to-LOW transition on the clock inputs. Each section can be used separately or tied together (Q to CP)to form BCD, Bi-quinary, or Modulo-16...
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
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SN54LS293 | DECADE AND 4-BIT BINARY COUNTERS | Texas Instruments |
See all Motorola Semiconductor (now NXP Semiconductors) datasheets
| Part Number | Description |
|---|---|
| SN54LS241 | OCTAL BUFFER/LINE DRIVER |
| SN54LS244 | OCTAL BUFFER/LINE DRIVER |
| SN54LS258B | QUAD 2-INPUT MULTIPLEXER |
| SN54LS273 | OCTAL D FLIP-FLOP |
| SN54LS279 | QUAD SET-RESET LATCH |
| SN54LS28 | QUAD 2-INPUT NOR BUFFER |
| SN54LS280 | 9-BIT ODD/EVEN PARITY GENERATORS/CHECKERS |
| SN54LS136 | QUAD 2-INPUT EXCLUSIVE OR GATE |
| SN54LS14 | SCHMITT TRIGGERS DUAL GATE/HEX INVERTER |
| SN54LS148 | 10-LINE-TO-4-LINE AND 8-LINE-TO-3-LINE PRIORITY ENCODERS |
