74ABT374CMTCX

Flip Flops Overview

The onsemi 74ABT374CMTCX is an octal D-type flip-flop belonging to the ABT logic series, housed in a 20-pin TSSOP surface-mount package. It features non-inverting outputs with three-state capability and positive-edge triggering. The device operates within a supply voltage range of 4.5 V to 5.5 V, supporting a maximum clock frequency of 200 MHz. Key electrical parameters include a propagation delay of 5 ns at 5 V with 50 pF load, high-level output current of -32 mA, low-level output current of 64 mA, and static current of 50 µA. Input capacitance is specified at 5 pF. The component is rated for operation between -40°C and +85°C.

Flip Flops Feature Summary

• Octal D-type flip-flop architecture with positive-edge triggering mechanism
• Three-state non-inverting outputs for bus-oriented memory operations
• High-speed performance with 200 MHz clock frequency capability
• Robust drive strength with 64 mA low-level and 32 mA high-level output currents

Flip Flops Applications

• Bus-oriented memory register implementations
• Clock buffering and timing control circuits
• High-speed data acquisition systems requiring parallel storage
• Industrial control applications operating within extended temperature ranges

Flip Flops Procurement Notes

Verify component authenticity through authorized distribution channels due to discontinued status. Confirm RoHS compliance details via official documentation. Validate package marking codes against datasheet specifications to prevent counterfeit substitution. Ensure storage conditions maintain moisture sensitivity level integrity prior to soldering processes.

Flip Flops Selection Notes

Select this component for designs requiring high-speed octal latching with strong drive capabilities. The ABT series offers superior speed compared to standard CMOS alternatives while maintaining compatibility with TTL interfaces. Consider thermal management requirements given the power dissipation characteristics at high switching frequencies. Verify pinout compatibility with existing PCB footprints before integration.

Flip Flops Part Context

This part belongs to the 74ABT374 family of octal D-type flip-flops manufactured by onsemi. The CMTCX suffix indicates the specific tape-and-reel packaging configuration in a TSSOP-20 housing. It is part of the broader 74-series logic ecosystem designed for high-performance digital applications requiring reliable data storage and transfer functions.

Flip Flops Replacement Considerations

Public confirmed substitute part numbers include SN74ABT374ADBR from Texas Instruments.