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DS8870 - Hex LED Digit Driver

Description

The DS8870 is an interface circuit designed to be used in conjunction with MOS integrated circuits and common-cathode LED’s in serially addressed multi-digit displays The number of drivers required for this time-multiplexed system is minimized as a result of the segment-address-and-digitscan method

Features

  • Y Sink capability per driver 350 mA Y MOS compatibility (low input current) Y Low standby power Y High-gain Darlington circuits Schematic and Connection Diagrams DS8870 (Each Driver) Dual-In-Line Package TL F 5841.
  • 1 TL F 5841.
  • 2 Order Number DS8870J or DS8870N See NS Package Number J14A or N14A C1995 National Semiconductor Corporation TL F 5841 RRD-B30M105 Printed in U S A Absolute Maximum Ratings (Note 1) If Military Aerospace specified devices are required please co.

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Full PDF Text Transcription

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DS8870 Hex LED Digit Driver May 1986 DS8870 Hex LED Digit Driver General Description The DS8870 is an interface circuit designed to be used in conjunction with MOS integrated circuits and common-cathode LED’s in serially addressed multi-digit displays The number of drivers required for this time-multiplexed system is minimized as a result of the segment-address-and-digitscan method of LED drive Features Y Sink capability per driver 350 mA Y MOS compatibility (low input current) Y Low standby power Y High-gain Darlington circuits Schematic and Connection Diagrams DS8870 (Each Driver) Dual-In-Line Package TL F 5841 – 1 TL F 5841 – 2 Order Number DS8870J or DS8870N See NS Package Number J14A or N14A C1995 National Semiconductor Corporation TL F 5841 RRD-B30M105 Printed in U S A Ab
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