| Part number | 74LS20 |
|---|---|
| Datasheet | 74LS20_MotorolaInc.pdf |
| File Size | 45.55 KB |
| Manufacturer | Motorola Semiconductor (now NXP Semiconductors) |
| Description | DUAL 4-INPUT NAND GATE |
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Not more than one output should be shorted at a time, nor for more than 1 second. AC CHARACTERISTICS (TA = 25°C) Limits Symbol tPLH tPHL Parameter Turn-Off Delay, Input to Output Turn-On Delay, Input to Output Min Typ 9.0 10 Max 15 15 Unit ns ns Test Conditions VCC = 5.0 V CL = 15 pF FAST AND LS TTL DATA 5-30.
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
 |
74LS20 | Dual 4-Input NAND Gate | Fairchild Semiconductor |
 |
74LS20 | Dual 4-input Positive NAND Gates | Hitachi Semiconductor |
 |
74LS20 | Dual 4-Input NAND Gates | National Semiconductor |
See all Motorola Semiconductor (now NXP Semiconductors) datasheets
| Part Number | Description |
|---|---|
| 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 |
| 74LS28 | QUAD 2-INPUT NOR BUFFER |
