MC74VHC74DTR2

Flip Flops Overview

The MC74VHC74DTR2 is a dual D-type flip-flop manufactured by onsemi, belonging to the AHC/VHC series. It operates within a supply voltage range of 2 V to 5.5 V and utilizes CMOS technology. The device features complementary outputs and positive edge triggering. It is housed in a 14-pin TSSOP package with a plastic body. Key electrical characteristics include a maximum propagation delay of 9.3 ns at 5 V with 50 pF load, output currents of 8 mA for both high and low states, and a static current of 2 µA. The input capacitance is specified at 4 pF, and it supports a clock frequency up to 115 MHz.

Flip Flops Feature Summary

• Dual D-type flip-flop configuration with complementary outputs
• Positive edge triggering mechanism for data synchronization
• CMOS construction ensuring low static power consumption
• Wide operating voltage range supporting 2 V to 5.5 V systems

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• Shift register implementations
• Timing control logic in digital systems
• Data storage elements in microprocessor interfaces

Flip Flops Procurement Notes

Verify the exact part number suffix against official onsemi documentation to confirm package type and tape/reel specifications. Ensure compatibility with required operating temperature ranges and voltage levels before integration. Cross-reference RoHS compliance status if environmental regulations apply to the final assembly. Confirm that the supplier provides valid traceability documents matching the manufacturer's standards.

Flip Flops Selection Notes

Select this component when a dual D-type flip-flop with complementary outputs is required within the 2 V to 5.5 V range. Consider the 14-TSSOP package for surface-mount applications requiring compact layout. Evaluate the 9.3 ns propagation delay and 115 MHz clock frequency against system timing requirements. Compare static current specifications against power-sensitive design constraints relative to other logic families.

Flip Flops Part Context

This device is part of the broader AHC/VHC logic family from onsemi, designed for high-speed CMOS applications. It shares architectural similarities with other devices in the series but offers specific dual flip-flop functionality. The TSSOP packaging facilitates automated assembly processes. It serves as a fundamental building block for sequential logic circuits in consumer electronics and industrial control systems.

Flip Flops Replacement Considerations

MC74VHC74MTCX is listed as an alternative option from onsemi. Verify pinout compatibility and electrical parameter equivalence before substitution. Check datasheet revisions for any functional differences between the standard and alternative packages.