DM74LS47MX 数据手册 PDF

零件编号 : DM74LS47MX

功能 : BCD to 7-Segment Decoder/Driver with Open-Collector Outputs

制造商 : Fairchild Semiconductor

引脚图 :

DM74LS47MX datasheet

描述

General

描述

The DM74LS47 accepts four lines of BCD (8421) input data, generates their complements internally and decodes the data with seven AND/OR gates having open-collector outputs to drive indicator segments directly. Each segment output is guaranteed to sink 24 mA in the ON (LOW) state and withstand 15V in the OFF (HIGH) state with a maximum leakage current of 250 µA. Auxiliary inputs provided blanking, lamp test and cascadable zero-suppression functions.

 

特征

* Open-collector outputs
* Drive indicator segments directly
* Cascadable zero-suppression capability
* Lamp test input

数据手册 PDF资料下载

DM74LS47MX pdf

文件中的其他数据表:
7447,DM74LS47,DM74LS47M,DM74LS47MX,DM74LS47N