Datasheet Details
| Part number | 74LS28 |
|---|---|
| Manufacturer | Motorola Semiconductor (now NXP Semiconductors) |
| File Size | 121.44 KB |
| Description | QUAD 2-INPUT NOR BUFFER |
| Datasheet | 74LS28_MotorolaInc.pdf |
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Overview: SN54/74LS28 QUAD 2-INPUT NOR BUFFER QUAD 2-INPUT NOR BUFFER VCC 14 13 12 11 10 9 8 LOW POWER SCHOTTKY 1 2 3 4 5 6 7 GND 14 1 J SUFFIX CERAMIC CASE 632-08 14 1 N SUFFIX PLASTIC CASE 646-06 14 1 D.
| Part number | 74LS28 |
|---|---|
| Manufacturer | Motorola Semiconductor (now NXP Semiconductors) |
| File Size | 121.44 KB |
| Description | QUAD 2-INPUT NOR BUFFER |
| Datasheet | 74LS28_MotorolaInc.pdf |
|
|
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| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
 |
74LS280 | LOW POWER SCHOTTKY | ON Semiconductor |
 |
74LS280 | 9-bit Odd/Even Parity Generators/Checkers | Hitachi Semiconductor |
 |
74LS283 | 4-Bit Binary Full Adders | Texas Instruments |
 |
74LS283 | 4-Bit Binary Adders | National Semiconductor |
| San Mao | 74LS284 | 4-bit parallel binary multiplier | San Mao |
| Part Number | Description |
|---|---|
| 74LS20 | DUAL 4-INPUT NAND GATE |
| 74LS21 | DUAL 4-INPUT AND GATE |
| 74LS22 | DUAL 4-INPUT NAND GATE |
| 74LS241 | OCTAL BUFFER/LINE DRIVER |
| 74LS256 | DUAL 4-BIT ADDRESSABLE LATCH |
| 74LS257B | QUAD 2-INPUT MULTIPLEXER |
| 74LS258B | QUAD 2-INPUT MULTIPLEXER |
| 74LS26 | QUAD 2-INPUT NAND BUFFER |
| 74LS260 | DUAL 5-INPUT NOR GATE |
| 74LS273 | OCTAL D FLIP-FLOP |