74AC74MTCX

Flip Flops Overview

The onsemi 74AC74MTCX is a dual D-type flip-flop integrated circuit belonging to the 74AC logic series. It features positive-edge triggering and three-state outputs within a single package. The device operates on a supply voltage range of 2V to 6V, supporting standard CMOS logic levels. It is housed in a 14-TSSOP surface-mount package with a width of 4.40mm. Key electrical specifications include a maximum propagation delay of 9ns at 5V with 50pF load, output drive currents of 24mA for both high and low states, and a static current of 40µA. The component supports a clock frequency up to 153 MHz and functions reliably across an operating temperature range of -40°C to 85°C.

Flip Flops Feature Summary

• Dual D-type flip-flops with positive-edge triggering mechanism
• Three-state non-inverting outputs for bus-oriented applications
• Wide operating voltage range from 2V to 6V
• High-speed performance with 153 MHz clock capability

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• Shift register implementations
• Register file storage elements
• Timing delay compensation networks

Flip Flops Procurement Notes

Verify the specific ordering suffix to ensure the correct package variant and tape-and-reel configuration match your assembly requirements. Confirm that the component meets RoHS and REACH compliance standards for your target market regulations. Check for any recent Product Change Notifications regarding manufacturing site or material updates. Ensure proper handling procedures are followed during surface-mount placement due to the TSSOP form factor.

Flip Flops Selection Notes

Select this component when a compact solution for dual edge-triggered storage is required within tight space constraints. The 74AC series offers faster switching speeds compared to legacy HC variants while maintaining compatible pinouts. Consider the 2V to 6V supply flexibility for systems requiring voltage translation or varying power domains. Evaluate the 24mA output drive capability against the capacitive load requirements of the connected traces or downstream gates.

Flip Flops Part Context

This part belongs to the widely adopted 74AC family of high-speed CMOS logic devices manufactured by onsemi. The 74AC74 specifically provides two independent D-type flip-flops, making it a fundamental building block for sequential logic design. It complements other members of the 74AC series such as the 74AC574 octal latch and 74AC174 hex flip-flop, offering scalable options for complex digital systems requiring reliable state retention.

Flip Flops Replacement Considerations

Direct substitutes include MC74AC74DTR2G from onsemi. Cross-manufacturer equivalents such as SN74AC74PW from Texas Instruments or 74AHC74PW from Nexperia may be considered if pin-compatible replacements are needed.