HD74HC147 - 10-to-4-line Priority Encoder

Hitachi Semiconductor

Datasheet Details

Part number	HD74HC147
Manufacturer	Hitachi Semiconductor
File Size	43.85 KB
Description	10-to-4-line Priority Encoder
Datasheet	HD74HC147_HitachiSemiconductor.pdf

The HD74HC147

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 codition requires no input condition as zero is encoded when all nine data lines are at a high logic level. All data inputs and outputs are active at the low logic level. Features.
High Speed Operation: tpd = 14.5 ns typ (CL = 50 pF) High Output Current: Fanout of 10 LSTTL Loa.

📁 HD74HC147 Similar Datasheet

Other Datasheets by Hitachi Semiconductor

Published: Mar 23, 2005 |