ISO7420FE Datasheet PDF – Dual Channel Digital Isolator

Part Number: ISO7420FE

Function: Low-Power Dual Channel Digital Isolator

Package: SOIC 8 Pin

Manufacturer: Texas Instruments

Image and Pinouts:

ISO7420FE datasheet


The ISO7420FE provide galvanic isolation up to 2500 V RMS for 1 minute per UL and 4242 VPK per VDE.

These devices have two isolated channels. Each channel has a logic input and output buffer separated by a silicon dioxide (SiO 2) insulation barrier.

Used in conjunction with isolated power supplies, these devices prevent noise currents on a data bus or other circuit from entering the local ground and interfering with or damaging sensitive circuitry.



1. Signaling Rate > 50 Mbps

2. Low Propagation Delay: 7 ns Typical

3. Low Pulse Skew: 200 ps Typical

4. Operates from 3-V to 5.5-V Supply Levels



1. Servo Control Interface

2. Motor Control

3. Power Supplies

4. Battery Packs

Other data sheets are available within the file:

ISO7420, ISO7420ED, ISO7420EDR, ISO7420FED, ISO7420FEDR,

IS07420FE, ISO7421E, ISO7421FE


ISO7420FE Datasheet PDF Download

ISO7420FE pdf