One new Aeroflex UT54ACS164646SUCA 16 bit registered bi-directional multi-purpose transceiver.  P/N 5962R0623401VXA.

Reliability & Packaging

• Radiation Hardness: Built to withstand harsh space environments and total ionizing dose (TID) radiation levels.

• Classification: Aerospace Class V (QMLV)

Packaging: Typically housed in a 56-lead ceramic or hermetic package.

• Part Type: 16-bit registered transceiver with 3-state outputs

• Manufacturer: Aeroflex 5962R0623401VXA

• Radiation Tolerance: Features Total Dose Hardness and is designed to mitigate logic latch-up during radiation exposure

• Temperature Range: Military and space-grade temperature tolerance, typically operational from -55°C to +125°C

• Operating Voltage: Dual-supply compatible for core logic (Vdd) and I/O interface

• Bidirectional Operation: Transfers data simultaneously or independently between two 16-bit buses, featuring D-type latches and edge-triggered flip-flops

• Cold Spare Mode: Allows the chip to safely interface with active buses while its primary VDD is disconnected, avoiding active signal loading

• Tristate Outputs: High-impedance state when disabled for better bus sharing and isolation