Description: 74147 SN74HC145N 74HC145 74LS145 DIP 16 Pin IC
These are Priority Encoders. They provide priority decoding of the inputs to ensure that only the highest order data line is encoded. Both devices have data inputs and outputs which are active at the low logic level. The LS147 encodes nine data lines to four-line(8-4-2-1) BCD. The implied decimal zero condition does not require an input condition because zero is encoded when all nine data lines are at a high logic level.
- Operating Voltage Range:4.75-5.25V
- Operating Ambient Temperature Range:0ºC to 70ºC
- Input High Voltage:2V
- Input Low Voltage:0.8V
- 1 x 74147 SN74HC145N 74HC145 74LS145 DIP 16 Pin IC