DM74LS47MX Datasheet PDF

Part Number : DM74LS47MX

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

Manufacturers : Fairchild Semiconductor

Pinouts :

DM74LS47MX datasheet

Description :

General Description
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.


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

DM74LS47MX Datasheet PDF Download

DM74LS47MX pdf

Other data sheets within the file :