DM74LS47MX Datasheet – BCD to 7-Segment Decoder

Part Number : DM74LS47MX

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

Package : SOIC 16 Pin Type

Manufacturers : Fairchild Semiconductor

Pinouts :

DM74LS47MX datasheet


Description :

The DM74LS47, DM74LS47MX 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.



1. Open-collector outputs
2. Drive indicator segments directly
3. Cascadable zero-suppression capability
4.d Lamp test input

Other data sheets within the file : 7447, DM74LS47, DM74LS47M, DM74LS47N

DM74LS47MX Datasheet PDF Download

DM74LS47MX pdf