Datasheet Details
| Part number | SN74LS290 |
|---|---|
| Manufacturer | Motorola Semiconductor (now NXP Semiconductors) |
| File Size | 205.27 KB |
| Description | DECADE COUNTER 4-BIT BINARY COUNTER |
| Datasheet | SN74LS290 SN74LS293 Datasheet (PDF) |
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Overview: DECADE COUNTER; 4-BIT BINARY COUNTER The SN54 / 74LS290 and SN54/ 74LS293 are high-speed 4-bit ripple type counters partitioned into two sections.
This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | SN74LS290 |
|---|---|
| Manufacturer | Motorola Semiconductor (now NXP Semiconductors) |
| File Size | 205.27 KB |
| Description | DECADE COUNTER 4-BIT BINARY COUNTER |
| Datasheet | SN74LS290 SN74LS293 Datasheet (PDF) |
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| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
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SN74LS290 | DECADE AND 4-BIT BINARY COUNTERS | Texas Instruments |
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SN74LS290 | DECADE COUNTER | ON Semiconductor |
| Part Number | Description |
|---|---|
| SN74LS293 | DECADE COUNTER 4-BIT BINARY COUNTER |
| SN74LS298 | QUAD 2-INPUT MULTIPLEXER |
| SN74LS299 | 8-BIT SHIFT/STORAGE REGISTER |
| SN74LS20 | DUAL 4-INPUT NAND GATE |
| SN74LS20N | DUAL 4-INPUT NAND GATE |
| SN74LS21 | DUAL 4-INPUT AND GATE |
| SN74LS22 | DUAL 4-INPUT NAND GATE |
| SN74LS221 | DUAL MONOSTABLE MULTIVIBRATORS |
| SN74LS240 | OCTAL BUFFER/LINE DRIVER |
| SN74LS241 | OCTAL BUFFER/LINE DRIVER |