M74HC147 Datasheet - ST Microelectronics

M74HC147, 10 TO 4 LINE PRIORITY ENCODER

M54HC147 M74HC147 10 TO 4 LINE PRIORITY ENCODER *.
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HIGH SPEED tPD = 15 ns (TYP.) at VCC = 5 V LOW POWER DISSIPATION ICC = 4 µA (MAX.) at

Features

* priority encoding of the inputs to ensure that only the highest order data line is encoded. Nine input lines are encoded to a four line BCD output. The implied decimal zero condition requires no input condition as zero is encoded when all nine data lines are at high logic level. All data input and o

M74HC147_STMicroelectronics.pdf