22-Bit Bidirectional Low-Voltage Translator


See product image

Product Details

Select a section:

Block Diagram

GTL2000 Block Diagram

GTL2000 Block Diagram


  • 22-bit bi-directional low voltage translator
  • Allows voltage level translation between 1.0 V, 1.2 V, 1.5 V, 1.8 V, 2.5 V, 3.3 V, and 5 V busses which allows direct interface with GTL, GTL+, LVTTL/TTL and 5 V CMOS levels
  • Provides bi-directional voltage translation with no direction pin
  • Low 6.5 Ω RDSON resistance between input and output pins (Sn/Dn)
  • Supports hot insertion
  • No power supply required - Will not latch up
  • 5 V tolerant inputs
  • Low stand-by current
  • Flow-through pinout for ease of printed circuit board trace routing
  • ESD protection exceeds 2000 V HBM per JESD22-A114, 200 V MM per JESD22-A115, and 1000 V per JESD22-C101
  • Package offer: SSOP48, TSSOP48

Target Applications

  • Any application that requires bi-directional or unidirectional voltage level translation from any voltage between 1.0 V and 5.0 V to any voltage between 1.0 V and 5.0 V
  • The open drain construction with no direction pin is ideal for bi-directional low voltage (e.g., 1.0 V, 1.2 V, 1.5 V, or 1.8 V) processor I²C port translation to the normal 3.3 V and/or 5.0 V I²C bus signal levels or GTL/GTL+ translation to LVTTL/TTL signal levels.


Quick reference to our documentation types.

1-5 of 11 documents

Show All

Design Resources

Design Files

1 design file

Engineering Services

2 engineering services

To find a complete list of our partners that support this product, please see our Partner Marketplace.


What do you need help with?