MC74AC74DTR2G

Flip Flops Overview

The MC74AC74DTR2G is a dual D-type positive edge-triggered flip-flop from the onsemi 74AC series. It features asynchronous set and clear inputs with complementary outputs (Q and Q̅). The device operates within a supply voltage range of 2 V to 6 V, supporting a maximum clock frequency of 160 MHz. Key electrical parameters include a propagation delay of 14 ns, output source/sink current of ±24 mA, and static current of 4 µA. It is housed in a 14-TSSOP package and functions across an operating temperature range of -40°C to +85°C.

Flip Flops Feature Summary

• Dual D-type configuration with positive edge triggering for precise timing control
• Asynchronous set and clear inputs allowing independent state initialization
• Complementary differential outputs providing both true and inverted signals
• High output drive capability suitable for direct load interfacing

Flip Flops Applications

• Parallel data storage registers
• Shift register construction
• Timing delay circuits
• Frequency division logic

Flip Flops Procurement Notes

Verify the specific ordering suffix matches the required package variant. Confirm RoHS compliance status aligns with project environmental standards. Ensure the manufacturer part number corresponds exactly to the intended logic family specifications before finalizing procurement orders.

Flip Flops Selection Notes

Select this component when dual independent D-type storage is required within a single package. The 74AC series offers faster switching speeds compared to HC variants while maintaining CMOS compatibility. Consider the 14-TSSOP footprint constraints and thermal requirements during PCB layout design.

Flip Flops Part Context

This device belongs to the MC74AC74 family of dual D-type flip-flops. It shares functional characteristics with other members like the MC74ACT74, differing primarily in input threshold compatibility. The TSSOP-14 packaging provides a compact surface-mount solution for high-density digital logic applications.

Flip Flops Replacement Considerations

MC74ACT74DTR2G