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HD74HC688 |
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| Part Number | HD74HC688 |
| Manufacturer | Hitachi Semiconductor |
| Description | The HD74HC688 compares bit for bit two 8-bit words and indicates whether or not they are equal. The P=Q output indicates equality when it is low. A single active low enable is provided to facilitate c... |
| Features |
• • • • • High Speed Operation: tpd (P or Q to Output) = 17 ns typ (C L = 50 pF High Output Current: Fanout of 10 LSTTL Loads Wide Operating Voltage: VCC = 2 to 6 V Low Input Current: 1 µA max Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C) Function Table Input Data P, Q P=Q P>Q P |
| Document |
 HD74HC688 Data Sheet
PDF 60.80KB |
Similar Datasheet
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | HD74HC680 |
Hitachi Semiconductor |
12-bit Address Comparator |
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| 2 | HD74HC680 |
Renesas |
12-bit Address Comparator |
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| 3 | HD74HC682 |
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8-bit Magnitude Comparator |
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| 4 | HD74HC682 |
Renesas |
8-bit Magnitude Comparator |
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| 5 | HD74HC684 |
Hitachi Semiconductor |
8-bit Magnitude Comparator |
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| 6 | HD74HC684 |
Renesas |
8-bit Magnitude Comparator |
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Desde 2024. D4U Semiconductor.
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