SN74AHC74MPWREP

Flip Flops Overview

The SN74AHC74MPWREP is a military-enhanced dual positive-edge-triggered D-type flip-flop manufactured by Texas Instruments. It belongs to the AHC logic series and features CMOS technology. The device is housed in a 14-TSSOP package with a supply voltage range of 2 V to 5.5 V. It operates within a temperature range of -55°C to +125°C. Key electrical parameters include a propagation delay of 5.2 ns, low-level output current of 8 mA, and high-level output current of -8 mA. The component supports SMD/SMT installation and is available in reel, cut tape, and MouseReel packaging formats.

Flip Flops Feature Summary

• Military-grade enhanced reliability for harsh environments
• Dual positive-edge-triggered D-type flip-flop functionality
• Wide operating temperature range from -55°C to +125°C
• CMOS output structure with Schmitt-trigger inputs

Flip Flops Applications

• Military aerospace systems requiring high reliability
• Industrial control systems with extreme temperature exposure
• Automotive electronics subject to rigorous environmental standards
• Defense communication equipment needing stable data storage

Flip Flops Procurement Notes

Verify the specific ordering suffix 'MPWREP' to ensure the military enhancement and TSSOP-14 package are confirmed. Check RoHS compliance details as indicated in official documentation. Confirm that the part number matches the exact functional requirements for dual D-type flip-flops. Ensure the supplier provides valid traceability for military-grade components. Validate the operating temperature range against system specifications before finalizing procurement.

Flip Flops Selection Notes

Select this component when military-grade reliability and wide temperature operation are required. The AHC series offers high speed with low power consumption suitable for complex digital circuits. The TSSOP-14 package provides space-efficient surface-mount integration. Consider the 2 V to 5.5 V supply range for compatibility with various logic levels. Ensure the design accounts for the specific propagation delay characteristics of the AHC family.

Flip Flops Part Context

This part is a member of the SN74AHCxx family, known for high-speed CMOS operation. The 'M' indicates military grade, while 'P' denotes the TSSOP package. The 'REP' suffix typically signifies a specific revision or repackaging status. It serves as a fundamental building block for sequential logic in demanding applications where standard commercial parts may not suffice due to environmental constraints.

Flip Flops Replacement Considerations

Direct substitutes include other military-enhanced dual D-type flip-flops from Texas Instruments such as the SN74AHC74MPWR. Verify pinout compatibility and electrical specifications before substitution. Alternative packages like SOIC may require adapter considerations. Ensure the replacement maintains the same military qualification level and temperature range.