74VHC74FT

Overview

The 74VHC74FT is a dual D-type flip-flop manufactured by Toshiba Semiconductor and Storage, utilizing advanced silicon gate C2MOS technology for high-speed performance. It operates within a supply voltage range of 2V to 5.5V, supporting logic levels from 0.1V to 4.5V. The device features an output current capability of 8mA for both high and low states, with a maximum quiescent current of 2 µA. Packaged in a 14-TSSOPB surface-mount format, it ensures reliable operation across an extended temperature range of -40°C to 85°C.

Feature Summary

• Dual D-type flip-flop configuration fabricated with silicon gate C2MOS technology
• High-speed operation capabilities suitable for advanced digital applications
• Wide operating voltage range supporting low-power system designs

Applications

• Data storage and register circuits
• Shift registers in digital systems
• Timing and synchronization logic

Procurement Notes

Verify the manufacturer part number 74VHC74FT against official Toshiba Semiconductor and Storage documentation to ensure authenticity. Confirm that the component matches the specified 14-TSSOPB package and electrical characteristics. Check for RoHS compliance status and moisture sensitivity level requirements prior to integration into production assemblies.

Selection Notes

Select this component when a dual D-type flip-flop is required for high-speed digital logic applications. Ensure the design accommodates the 2V to 5.5V supply voltage range and the 8mA output drive capability. Consider the 14-TSSOPB surface-mount package constraints and the -40°C to 85°C operating temperature range for environmental suitability.

Part Context

This component belongs to the 74VHC series of general-purpose logic integrated circuits produced by Toshiba Semiconductor and Storage. The series utilizes CMOS technology to provide high-speed switching with low power consumption. The 74VHC74FT specifically implements dual D-type flip-flops, serving as a fundamental building block for sequential logic circuits in various electronic devices.

Replacement Considerations

Cross-reference with other manufacturers' 74VHC74 equivalents if sourcing alternatives are necessary. Verify pin compatibility and electrical specifications to ensure functional equivalence without redesigning the circuit board layout.