74ABT374CMSAX

Flip Flops Overview

The Fairchild Semiconductor 74ABT374CMSAX is an octal D-type flip-flop featuring separate D-type inputs for each flip-flop and 3-STATE outputs designed for bus-oriented applications. It operates with a buffered positive edge-triggered clock (CP) and a common Output Enable (OE). The device provides an output sink capability of 64mA and a source capability of 32mA. It guarantees output skew of 32ns and supports multiple output switching specifications. The component ensures simultaneous switching, noise level, and dynamic threshold performance, along with latchup protection.

Flip Flops Feature Summary

• Features 3-STATE outputs suitable for bus-oriented applications
• Includes buffered positive edge-triggered clock input
• Provides high output drive capabilities with defined sink and source currents
• Ensures latchup protection and glitch-free bus loading during power cycles

Flip Flops Applications

• Bus-oriented data storage systems
• High-speed digital logic circuits requiring octal storage
• Systems utilizing common clock and output enable control lines

Flip Flops Procurement Notes

Verify the specific ordering suffix to confirm package type and tape/reel configuration, as variations exist within the 74ABT374 family. Confirm that the manufacturer designation aligns with current onsemi product lines following corporate integration. Ensure compliance with RoHS standards if required by the application environment. Cross-reference the datasheet revision date to validate parameter accuracy against the specific production batch.

Flip Flops Selection Notes

Select this component when an octal D-type flip-flop with 3-STATE outputs is required for bus architectures. The ABT series offers higher speed and drive strength compared to standard AC/ACT logic families. Consider the 20-lead SSOP package dimensions for PCB layout constraints. Verify that the 5V supply voltage range matches the system power distribution network requirements.

Flip Flops Part Context

The 74ABT374CMSAX belongs to the 74ABT logic family, which combines the speed of bipolar Schottky TTL with CMOS low power consumption. This specific part number denotes the octal D-type flip-flop variant in a 20-lead Small Shrink Package (SSOP). The base model 74ABT374 is widely used in high-performance digital systems requiring reliable data latching and bus isolation.

Flip Flops Replacement Considerations

Public confirmed substitute part numbers include SN74ABT374ADBR from Texas Instruments.