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Product attributes Property Value
Manufacturer Texas Instruments
Product Series
Packaging Bulk |
Part Status Active
Logic Type Buffer, Inverting
Number of Elements 2
Number of Bits per Element 4
Input Type -
Output Type 3-State
Current - Output High, Low 12mA, 48mA
Voltage - Supply 4.5V ~ 5.5V
Operating Temperature -55°C ~ 125°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 20-LCC
Supplier Device Package 20-LCC

The 5962-9221303M2A is a military-grade dual inverting buffer from Texas Instruments, part of the 54F logic family. It features 3-State outputs and operates from 4.5V to 5.5V. With 12mA source and 48mA sink current, it provides robust signal drive. Housed in a 20-LCC package, it operates from -55°C to 125°C, making it ideal for defense, aerospace, and other high-reliability applications.

  • Military-Qualified Device: Manufactured to stringent MIL-STD requirements for maximum reliability.
  • Compact 20-LCC Package: Saves board space while providing excellent thermal performance.
  • Wide Temperature Range: -55°C to 125°C operation for extreme environments.
  • High Sink Current (48mA): Ensures signal integrity over long distances.
  • 3-State Outputs: Facilitates bus sharing in complex systems.

Missile Guidance Systems

In missile guidance electronics, this buffer isolates control signals between the flight computer and actuator drivers. The 20-LCC package provides a compact, rugged solution for space-constrained designs.

Radar Signal Processing

For radar systems, this inverting buffer conditions timing and control signals across multiple processing boards. The 3-State outputs allow efficient bus arbitration in high-speed data paths.

Satellite Telemetry

In satellite telemetry units, this buffer drives status signals to the telemetry encoder. Its wide temperature range ensures operation in the vacuum of space.

Military Communication Systems

Use this buffer in secure communication equipment to interface between encryption modules and radio transceivers. The high-reliability construction ensures long-term field performance.

Nuclear Power Plant Controls

In safety-critical nuclear control systems, this buffer provides signal isolation for redundant safety channels. The 3-State outputs enable fault-tolerant bus architectures.

High-Reliability Industrial Automation

For industrial automation in extreme environments, this buffer drives control signals to remote I/O modules, ensuring reliable operation in high-vibration settings.

Q: What is the logic family of the 5962-9221303M2A?
A: This device is a military-grade version of the 54F logic family, designed for high-reliability applications.
Q: What is the function of this IC?
A: It is a dual-channel inverting buffer with 3-State outputs, used for signal buffering and bus isolation.
Q: What is the output type?
A: It features 3-State outputs, allowing multiple devices to share a common bus.
Q: What is the operating voltage range?
A: It operates from 4.5V to 5.5V, compatible with standard 5V logic systems.
Q: What is the package type?
A: It comes in a 20-LCC (Leadless Chip Carrier) package, ideal for surface-mount military electronics.
Q: What is the temperature range?
A: It operates from -55°C to 125°C, suitable for extreme military environments.
Base Product Number : 5962-9221303
20-LCC 3-State 4.5V-5.5V 54F Buffer High-Reliability Inverting Logic IC Military TI
Q: What is the logic family of the 5962-9221303M2A?
A: This device is a military-grade version of the 54F logic family, designed for high-reliability applications.
Q: What is the function of this IC?
A: It is a dual-channel inverting buffer with 3-State outputs, used for signal buffering and bus isolation.
Q: What is the output type?
A: It features 3-State outputs, allowing multiple devices to share a common bus.
Q: What is the operating voltage range?
A: It operates from 4.5V to 5.5V, compatible with standard 5V logic systems.
Q: What is the package type?
A: It comes in a 20-LCC (Leadless Chip Carrier) package, ideal for surface-mount military electronics.
Q: What is the temperature range?
A: It operates from -55°C to 125°C, suitable for extreme military environments.