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Partname: | 74HC148 |
Description: | 8-3 Line Priority Encoder |
Manufacturer: | Fairchild Semiconductor |
Datasheet: | PDF (77.2K). Click here to download *) |
The MM74HC148 priority encoder utilizes advanced silicon-gate CMOS technology. It has the high noise immunity and low power consumption typical of CMOS circuits, as well as the speeds and output drive similar to LB-TTL. This priority encoder accepts 8 input request lines 07 and outputs 3 lines A0A2. The priority encoding ensures that only the highest order data line is encoded. Cascading circuitry (enable input EI and enable output EO) has been provided to allow octal expansion without the need for |
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Click here to download 74HC148 Datasheet*) |
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