SN74AHCT74MDREP

Flip Flops Overview

The SN74AHCT74MDREP is a dual positive-edge-triggered D-type flip-flop from the Texas Instruments SN74AHCT74 series. It features CMOS logic with TTL-compatible inputs and operates within a supply voltage range of 4.5 V to 5.5 V. The device provides non-inverting Q and inverting Q outputs, delivering high-level output currents of -8 mA and low-level output currents of 8 mA. It exhibits a propagation delay of 8.8 ns and functions reliably across an extended temperature range from -55°C to +125°C.

Flip Flops Feature Summary

• Dual positive-edge-triggered D-type flip-flops with separate clock, set, and reset controls
• TTL-compatible input thresholds for direct interfacing with TTL logic systems
• Extended industrial operating temperature range supporting harsh environments

Flip Flops Applications

• High-speed data storage and transfer registers
• Shift register configurations for serial-to-parallel conversion
• Timing control circuits requiring precise edge-triggered state changes

Flip Flops Procurement Notes

Verify component authenticity by cross-referencing the manufacturer part number SN74AHCT74MDREP with official Texas Instruments documentation. Confirm that the ordering suffix MDREP corresponds to the specified SOIC-14 package and reel packaging format. Ensure compliance with RoHS directives as indicated in the product specifications before finalizing procurement orders.

Flip Flops Selection Notes

Select this component when TTL-compatible inputs are required alongside CMOS performance characteristics. The AHCT series bridges the gap between older TTL systems and modern CMOS technologies. Consider the specific propagation delay and current drive capabilities relative to system timing requirements and load conditions during circuit design.

Flip Flops Part Context

This part belongs to the SN74AHCT74 family of dual D-type flip-flops. It shares functional similarities with other variants like SN74AHC74MDREP but differs in input threshold compatibility. The MDREP suffix indicates surface-mount packaging in a standard SOIC-14 footprint, suitable for automated assembly processes.

Flip Flops Replacement Considerations

SN74AHCT74DR is a compatible alternative offering identical functionality in a similar SOIC-14 package without the specific manufacturing reflow process implied by the REP suffix.