Specification:-
- Number of pins: 16
- Current Rating: 8mA
- Voltage Rating: 2 to 6V
- Propagation Delay: 16ns
- Operating Temperature (°C): − 40°C to + 85°C
SKU: YA8501A
74HC148 8 to 3 Line Priority Encoder IC DIP-16 Package
The 74HC148 is an 8 to 3 Line Priority Encoder IC in a DIP-16 package. This device encodes eight input lines into a 3-bit binary output, while also providing priority encoding, which means that it assigns priority to the highest-order input line that is active. The 74HC148 is particularly useful in applications where multiple signals are present, and there is a need to determine which signal should be processed first based on priority. The 74HC148 functions by taking eight active-high input signals (I0 to I7) and converting them into a 3-bit binary output (Y2, Y1, Y0). The output corresponds to the highest-numbered active input. For example, if both I2 and I5 are active, the encoder will output the binary representation of 5 (101), indicating that I5 has the higher priority. This priority encoding is crucial in systems where certain inputs need to be favored over others to prevent data loss or misprocessing.
Features:-
- DIP-16 Package
- Low Power Consumption
- High-Speed Performance
- Wide Operating Voltage Range
- 8 to 3 Line Encoding
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