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54VCXH163245 Datasheet Rad-hard 16-bit Transceiver

Manufacturer: STMicroelectronics

Overview: 54VCXH163245 Datasheet Rad-hard 16-bit transceiver, 1.8 V to 3.

General Description

The 54VCXH163245 is a rad-hard advanced high-speed CMOS, 16-bit bidirectional, multi-purpose transceiver with 3-state outputs and cold sparing.

Designed to be used as an interface between a 3.3 V bus and a 1.8 V bus in mixed 3.3 V/1.8 V supply systems, it achieves high-speed operations while maintaining the CMOS low power dissipation.

All pins have cold spare buffers to change them to high impedance when VDD is tied to ground.

Key Features

  • Dual supply bidirectional level shifter.
  • Voltage range from 1.6 V to 3.6 V.
  • Separated enable pin for 3-state output.
  • Internal 26 Ω limiting resistor on each A side output buffer.
  • Bus hold.
  • Fail safe.
  • Cold spare.
  • Hermetic package.
  • 300 k/rad (Si) at any Mil1019 dose rate.
  • SEL immune to 110 MeV. cm2/mg LET ions.

54VCXH163245 Distributor