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74ALS244A-1 |
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| Part Number | 74ALS244A-1 |
| Manufacturer | NXP (https://www.nxp.com/) |
| Description | The 74ALS244A is an octal buffer that is ideal for driving bus lines or buffer memory address registers. The outputs are all capable of sinking 24mA and sourcing up to 15mA, producing very good capaci... |
| Features |
• Octal bus interface • 3-State buffer outputs sink 24mA and source 15mA • The -1 version sinks 48mA DESCRIPTION The 74ALS244A is an octal buffer that is ideal for driving bus lines or buffer memory address registers. The outputs are all capable of sinking 24mA and sourcing up to 15mA, producing very good capacitive drive characteristics. The device features two output enables, OEa and OEb, each controlling four of the 3-State outputs. The 74ALS244A-1 sinks 48 mA IOL if the VCC is limited to 5.0V ±0.25V. TYPICAL PROPAGATION DELAY 4.5ns 4.5ns TYPICAL SUPPLY CURRENT (TOTAL) 17mA 17mA PIN CONFI... |
| Document |
 74ALS244A-1 Data Sheet
PDF 110.03KB |
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | 74ALS244A |
NXP |
Octal buffer |
|
| 2 | 74ALS240A |
Fairchild Semiconductor |
Octal 3-STATE Bus Driver |
|
| 3 | 74ALS240A |
NXP |
Octal inverter buffer |
|
| 4 | 74ALS240A-1 |
Fairchild Semiconductor |
Octal 3-STATE Bus Driver |
|
| 5 | 74ALS240A-1 |
NXP |
Octal inverter buffer |
|
| 6 | 74ALS241A |
Fairchild Semiconductor |
Octal 3-STATE Bus Driver |
|
Desde 2024. D4U Semiconductor.
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