74LV374D,118

Overview

The NXP USA Inc. 74LV374D,118 is an octal D-type flip-flop with 3-state outputs from the 74LV series. It operates on a single supply voltage ranging from 1V to 5.5V. The device features positive-edge triggering and non-inverting logic. It is housed in a 20-SOIC package (SOT163) and supports surface-mount installation. The component is designed for industrial temperature ranges, typically spanning -40°C to +125°C.

Feature Summary

• Octal D-type flip-flop architecture providing eight independent data storage elements within a single integrated circuit package.
• Positive-edge triggered operation ensures data capture occurs specifically at the rising edge of the clock signal for precise timing control.
• Three-state output capability allows direct connection to bus systems without additional buffering, facilitating efficient data line sharing.

Applications

• Parallel-to-serial data conversion circuits requiring stable latching of input data streams.
• General-purpose register implementations in digital logic designs for temporary data storage.
• Bus interface applications utilizing 3-state outputs to manage multiple data sources on shared communication lines.

Procurement Notes

Verify the specific manufacturer designation, as NXP Semiconductors and NXP USA Inc. may represent different corporate entities or distribution channels for the same base part number. Confirm that the 'D' suffix corresponds to the SOIC-20 package variant rather than TSSOP or other packages. Ensure compliance with RoHS directives if required by your manufacturing standards. Cross-reference the full ordering code against official NXP documentation to confirm availability status and any recent product change notices affecting this specific revision.

Selection Notes

Select this component when designing systems requiring low-voltage operation down to 1V combined with high-speed performance typical of the LV series. The 3-state outputs are essential for bus-oriented architectures where multiple devices share common data lines. Consider the 20-SOIC package dimensions for PCB layout constraints. Verify that the operating temperature range meets the environmental requirements of the target application, particularly if exposure to extreme cold or heat is anticipated during operation.

Part Context

This component belongs to the 74LV family of logic ICs, characterized by low voltage operation and CMOS technology. It serves as a fundamental building block for sequential logic circuits, offering reliable data retention and transfer capabilities. The 74LV series is widely used in consumer electronics, telecommunications, and industrial control systems where power efficiency and speed are critical design parameters.

Replacement Considerations

SN74LV374ADBR

FAQ

What is the trigger type of the 74LV374D,118?

The device uses positive-edge triggering, meaning data is captured at the rising edge of the clock signal.

Does the 74LV374D,118 have inverted outputs?

No, the outputs are non-inverting, matching the state of the D inputs when enabled.