3DLT163245US1696

3DLT163245US1696

3DLT163245US1696

3D Plus

1.8V to 3.3V bidirectional Level Shifter, 32-bit Transceiver LVTLS Module

The 3DLT163245US1696 is a rad-hard advanced high speed CMOS, Schmitt trigger 32-bit (Dual 16-bit) bidirectional multi-purpose transceiver with 3-state outputs, cold sparing and bus hold capacity.

Designed for use as an interface between a 3.3V bus and a 1.8V bus in mixed 1.8V/3.3V supply systems, it achieves high-speed operationwhile maintaining the CMOS low-power dissipation. All pins have cold spare buffers to change them to high impedance when VCC is tied to ground.

This module is intended for two-way asynchronous communication between the data buses. The direction of the data transmission is determined by the DIR input. The 3DLT163245US1696 is packaged in an 82 pin SOP.

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More Information
Attribute Value
Features
  • Extended voltage range from 1.6V to 3.3V
  • Dual supply bidirectional level shifter
  • Seperated enable pin for 3-state output
  • Internal 26Ω limiting resisor on each I/O
  • High speed: Tpd = 8 ns
  • Fail safe function
  • Cold spare function
  • Bus hold function
  • Radiation Hardened Die
    • TID > 300 Krad (Si)
    • Immune to SEL: LET > 110 MeV.cm²/mg
Product Type LVT
Pin Assignment SOP 82 - Pitch 0.50 mm
Temperature Range
  • 0°C to +70°C
  • -40°C to +85°C
  • -55°C to +125°C
Power Supply 1.8V - 3.6V
More Information
Attribute Value
Data Sheet Click here to view

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