74LV374DB,118

Overview

The 74LV374DB,118 is an octal D-type flip-flop manufactured by NXP USA Inc. It features eight non-inverting outputs with three-state control and a single clock input. The device operates within a supply voltage range of 1.0 V to 5.5 V. It utilizes a 20-pin SSOP package. Key electrical parameters include a maximum propagation delay of 17 ns at 2.0 V and 9 ns at 3.3 V. The output drive capability provides 16 mA for both high and low states. The component supports a wide operating temperature range from -40 °C to +125 °C.

Feature Summary

• Octal D-type flip-flop architecture with independent data inputs and a common clock signal
• Three-state output control allowing bus line driving and isolation
• Wide power supply compatibility supporting operation from 1.0 V to 5.5 V
• High noise immunity and low static power consumption characteristics

Applications

• Parallel-to-serial data conversion circuits
• Clocked memory register storage applications
• Bus-oriented transmission systems
• High-performance 8-bit word storage modules

Procurement Notes

Verify the specific ordering code suffix against official Nexperia documentation to confirm the exact package variant and reel specifications. Ensure that the requested quantity aligns with standard factory packaging limits defined in the manufacturer's datasheet. Confirm RoHS compliance status and moisture sensitivity level requirements prior to finalizing procurement orders to meet assembly standards.

Selection Notes

Select this component when designing systems requiring octal data latching with tri-state output capabilities across a broad voltage spectrum. Consider the 16 mA drive strength for direct interface with standard logic loads. Evaluate the propagation delay performance relative to system clock speeds to ensure timing margins are met under varying supply voltage conditions and load capacitance scenarios.

Part Context

This part belongs to the 74LV series of low-voltage CMOS logic devices. It serves as a fundamental building block for digital data handling within microcontroller peripheral interfaces. The device complements other buffer and driver components in the same family, providing essential storage functionality for synchronous digital designs requiring reliable state retention.

Replacement Considerations

Direct functional equivalents within the same logic family include the 74LVC374AD,118 and the 74HC374DB,112. Verify pinout compatibility and voltage threshold levels when substituting these parts. Ensure that the alternative component meets the required operating temperature range and output current specifications for the target application.