74ABT374AD,112

Flip Flops Overview

The SN74ABT374AD,112 is an octal D-type edge-triggered flip-flop manufactured by NXP Semiconductors. It operates within a supply voltage range of 4.5 V to 5.5 V and features three-state outputs. The device is housed in a SOT-163 (SSOP-20) package suitable for surface-mount applications. Key electrical specifications include a propagation delay of 3.8 ns, with high-level output current capability of -32 mA and low-level output current of 64 mA. It supports TTL input levels and functions as a non-inverting logic circuit.

Flip Flops Feature Summary

• Octal D-type edge-triggered flip-flop architecture
• Three-state output capability for bus driving
• High-speed operation with 3.8 ns propagation delay
• Robust drive strength with 64 mA low-level sink current

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• Buffering and register storage in digital systems
• Clock domain crossing synchronization
• Data acquisition system interfaces

Flip Flops Procurement Notes

Verify the specific manufacturer designation, as this part number is associated with NXP Semiconductors. Confirm that the SOT-163 package matches your PCB footprint requirements. Ensure the operating temperature range of -40°C to +85°C aligns with your environmental constraints. Check for lifecycle status updates, as availability may vary across distributors.

Flip Flops Selection Notes

Select this component when an octal register with high-speed performance and strong drive capability is required. The ABT series offers superior speed compared to standard 74HC devices while maintaining compatibility with 5V logic levels. Consider the SSOP-20 package size for space-constrained designs requiring eight bits of storage.

Flip Flops Part Context

This component belongs to the 74ABT logic family, which utilizes BiCMOS technology to achieve high-speed performance. The 74ABT374A variant specifically provides octal configuration with three-state outputs. It serves as a fundamental building block for sequential logic operations in general-purpose digital electronics.

Flip Flops Replacement Considerations

Direct substitutes include the SN74ABT374ADBR from Texas Instruments, which shares identical logical functionality and pinout but differs in packaging (SSOP-20 vs SOT-163). Cross-vendor equivalents should be verified for electrical parameter matching before integration.