SN74FB2031RCRG3

Specialty Logic Overview

The SN74FB2031RCRG3 is a 9-bit TTL/BTL address/data transceiver manufactured by Texas Instruments. It operates within a supply voltage range of 4.5V to 5.5V and supports an operating temperature range of 0°C to 70°C. The device is housed in a 52-QFP (10x10) package. It functions as a registered bus transceiver with inverted outputs, belonging to the FB series logic family.

Specialty Logic Feature Summary

• Provides 9-bit bidirectional data transmission capability for address and data buses
• Supports both TTL and BTL logic interface standards
• Features registered output architecture for stable signal integrity

Specialty Logic Applications

• High-speed address and data bus interfacing in digital systems
• TTL to BTL level translation applications
• Registered bus transceiver circuits requiring 9-bit width

Specialty Logic Procurement Notes

Verify component status carefully as this part may be marked as obsolete or not recommended for new designs. Confirm exact package dimensions and pinout compatibility with existing PCB layouts. Ensure supply voltage requirements align with system specifications before procurement. Check for alternative qualified replacements if long-term availability is required.

Specialty Logic Selection Notes

Select this component when a 9-bit registered transceiver is needed for TTL/BTL interfaces. Consider the 52-QFP package constraints during layout design. Verify that the 4.5V to 5.5V supply range matches the target system power rails. Evaluate thermal performance within the 0°C to 70°C operating range for the intended environment.

Specialty Logic Part Context

This device belongs to the SN74FB series of advanced high-speed logic components from Texas Instruments. It is designed for demanding digital applications requiring reliable bus transceiving. The FB series typically offers improved performance characteristics compared to standard logic families, focusing on speed and drive capability for complex digital architectures.

Specialty Logic Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult Texas Instruments official resources for current equivalent recommendations.