Datasheet4U Logo Datasheet4U.com

74LS47 - BCD to 7-Segment Decoder/Driver

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.

Features

  • s Open-collector outputs s Drive indicator segments directly s Cascadable zero-suppression capability s Lamp test input Ordering Code: Order Number DM74LS47M DM74LS47N Package Number M16A N16E Package.

📥 Download Datasheet

Datasheet preview – 74LS47

Datasheet Details

Part number 74LS47
Manufacturer Fairchild Semiconductor
File Size 67.37 KB
Description BCD to 7-Segment Decoder/Driver
Datasheet download datasheet 74LS47 Datasheet
Additional preview pages of the 74LS47 datasheet.

📁 Similar Datasheet

  • 74LS47 - BCD TO 7-SEGMENT DECODER/DRIVER (Motorola)
  • 74LS47 - BCD to 7-Segment Decoder/Driver (ON Semiconductor)
  • 74LS47 - BCD-TO-SEVEN SEGMENT DECORDER/DRIVER (ETC)
  • 74LS47 - BCD-TO-SEVEN-SEGMENT DECODERS/DRIVERS (Texas Instruments)
  • 74LS471 - 2048-BIT TTL PROM (National Semiconductor)
  • 74LS40 - DUAL 4-INPUT NAND BUFFER (Motorola)
  • 74LS42 - LOW POWER SCHOTTKY (ON Semiconductor)
  • 74LS42 - BCD-to-Decimal Decoder (Hitachi Semiconductor)
  • 74LS42 - Decimal Decoders (National Semiconductor)
  • 74LS43 - 4 Line to 10 Line Decoders (Raytheon)
Other Datasheets by Fairchild Semiconductor
  • 74LS00 - Quad 2-Input NAND Gate
  • 74LS02 - Quad 2-Input NOR Gate
  • 74LS03 - Quad 2-Input NAND Gates
  • 74LS04 - Hex Inverting Gates
  • 74LS05 - Hex Inverters
  • 74LS08 - Quad 2-Input AND Gates
  • 74LS09 - Quad 2-Input AND Gates
  • 74LS10 - Triple 3-Input NAND Gate

Full PDF Text Transcription

Click to expand full text
DM74LS47 BCD to 7-Segment Decoder/Driver with Open-Collector Outputs October 1988 Revised March 2000 DM74LS47 BCD to 7-Segment Decoder/Driver with Open-Collector Outputs 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.
Published: |