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HI-8420 - 6-Channel / 8-Channel Discrete-to-Digital Interface

General Description

The HI-8420 is a six channel discrete-to-digital interface device.

The HI-8423 has eight channels.

Mixed-signal CMOS technology is used to provide superior low-power performance.

Key Features

  • ! 6 or 8 independent Open / Ground sensing channels ! 5.0V single supply operation ! Low powe.

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Datasheet Details

Part number HI-8420
Manufacturer HOLTIC
File Size 58.28 KB
Description 6-Channel / 8-Channel Discrete-to-Digital Interface
Datasheet download datasheet HI-8420 Datasheet

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Other Datasheets by HOLTIC

Part Number Description
HI-8421 six channel discrete-to-digital interface
HI-8422 16-Channel Discrete-to-Digital Interface
HI-8423 6-Channel / 8-Channel Discrete-to-Digital Interface
HI-8424 6-Channel / 8-Channel Discrete-to-Digital Interface
HI-8425 Supply / Open Sensor

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
December 2013 HI-8420, HI-8423 6-Channel / 8-Channel Discrete-to-Digital Interface Sensing Open / Ground Signals DESCRIPTION The HI-8420 is a six channel discrete-to-digital interface device. The HI-8423 has eight channels. Mixed-signal CMOS technology is used to provide superior low-power performance. The device inputs are configured to sense Ground / Open discrete signals. The device outputs are CMOS / TTL compatible and may be disabled (tri-state) using the CE and OE pins. The HI-8420 is a drop-in replacement for the DEI1026. For added functionality, the Holt HI-8422 offers eight channels of Open / Ground sensing and eight channels of 28V / Ground sensing in a single device.