HD74LS247 - BCD-to-Seven-Segment Decoder/Driver

Product Overview

Renesas

Part number	HD74LS247
Manufacturer	Renesas
File Size	221.83 KB
Description	BCD-to-Seven-Segment Decoder/Driver
Datasheet	HD74LS247 Datasheet
Additional preview pages of the HD74LS247 datasheet.

active-low outputs designed for driving indicators directly. All of the circuits have full rippleblanking input / output controls and a lamp test input. Segment identification and resultant displays are shown below. Display patterns for BCD input conditions. This circuit incorporates automatic leading and / or trailing-edge zero-blanking control (RBI and RBO). Lamp test (LT) of this ty.

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Published: Dec 4, 2017 |