M74HCT74TTR

Flip Flops Overview

The M74HCT74TTR is a dual D-type flip-flop with preset and clear functions, manufactured by STMicroelectronics using silicon gate C2MOS technology. It operates within a supply voltage range of 2V to 6V and supports clock frequencies up to 48MHz. The device features non-inverting outputs and includes three-state output capability. It is housed in a TSSOP-14 package suitable for surface mount applications. The component exhibits low static power consumption and high noise immunity, making it suitable for various digital logic applications.

Flip Flops Feature Summary

• Dual D-type flip-flop architecture with independent preset and clear controls
• High-speed CMOS performance utilizing silicon gate C2MOS technology
• Three-state output configuration for bus-oriented systems
• Wide operating voltage range supporting standard logic levels

Flip Flops Applications

• Digital data storage and transfer circuits
• Shift register implementations
• Timing and synchronization logic modules
• General-purpose sequential logic design

Flip Flops Procurement Notes

Verify the specific ordering suffix against the manufacturer's current documentation to ensure compatibility with required packaging options. Confirm that the component meets all relevant environmental compliance standards for your intended application. Check for any obsolescence notices or lifecycle status updates directly from STMicroelectronics before finalizing procurement plans.

Flip Flops Selection Notes

Select this component when a dual D-type flip-flop with preset and clear functionality is required in a surface-mount format. Ensure the design accommodates the TSSOP-14 package dimensions and thermal requirements. Verify that the input voltage levels are compatible with the HCT logic family specifications to guarantee proper signal interpretation across the operating temperature range.

Flip Flops Part Context

This part belongs to the 74HCT series of high-speed CMOS logic devices produced by STMicroelectronics. The M74HCT74 specifically provides two independent D-type flip-flops within a single package. It is designed for applications requiring reliable sequential logic operations with fast propagation delays and low power consumption compared to older TTL equivalents.

Flip Flops Replacement Considerations

Direct substitutes may include other manufacturers' dual D-type flip-flops in TSSOP-14 packages with identical pinouts and electrical characteristics. Verify functional equivalence regarding preset/clear timing and output drive capabilities before substitution.