5962-9221802MRA

The Texas Instruments 5962-9221802MRA is an octal D-type flip-flop with 3-state outputs, manufactured as an SMD-compliant device under the CY54FCT374T designation for military and high-reliability environments. This positive-edge-triggered register stores eight data inputs and presents them at the outputs when the output-enable control is asserted, facilitating bus-oriented data transfer. Housed in a hermetically sealed ceramic dual-in-line package (CDIP), it operates over the full military temperature range of –55°C to +125°C and is characterized for a 5 V supply. The advanced FCT CMOS technology delivers fast propagation delays and low power consumption, with balanced output drive and 3-state capability that allows direct interfacing with high-performance system buses.

Typical applications include data bus buffering, temporary storage, and pipelining in flight-control computers, radar signal processing, satellite communications, and weapon system interface logic. Its 3-state outputs make it suitable for multi-drop bus architectures where multiple devices share a common data path. As a military-grade component defined by Standard Microcircuit Drawing 5962-9221802, it meets rigorous qualification and screening requirements, reducing obsolescence risk through the extended lifecycle support typical of QML (Qualified Manufacturers List) products. The ceramic package ensures mechanical and environmental resilience for avionics, shipboard, and ground-based defense systems. Procurement teams should verify current revision status of the SMD and manufacturer’s QML listing to ensure compliance with program requirements.