74LV74DB,118

Overview

The Nexperia 74LV74DB,118 is a dual D-type flip-flop integrated circuit manufactured by Nexperia USA Inc. It features differential outputs and includes set (preset) and reset functions for each of the two independent elements. The device operates within a supply voltage range of 1 V to 5.5 V and supports surface mount installation in a 14-SSOP package with a width of 5.30 mm. It is rated for operation across an extended temperature range from -40 °C to +125 °C. The component belongs to the LV logic series and exhibits a propagation delay characteristic typical of this family.

Feature Summary

• Dual configuration containing two independent D-type flip-flops with differential output capability
• Integrated set (preset) and reset control functions for direct state management
• Wide operating voltage range supporting low-power applications down to 1 V
• Extended industrial temperature rating suitable for demanding environmental conditions

Applications

• Data storage and register circuits requiring dual independent memory elements
• Timing and synchronization systems utilizing differential signal transmission
• Control logic interfaces managing preset and reset states in digital systems

Procurement Notes

This specific part number, 74LV74DB,118, is officially classified as obsolete by the manufacturer. Production has ceased, and the factory is not accepting new orders. Procurement must rely on existing distributor stock or secondary market sources. Verify component authenticity and condition carefully when sourcing from non-authorized channels due to discontinuation status.

Selection Notes

Engineers should consider alternative active components within the 74LV or 74LVC families that offer similar dual D-flip-flop functionality with differential outputs. Evaluate pin compatibility and electrical specifications against current design requirements. Transitioning to active parts ensures long-term supply stability and avoids risks associated with end-of-life components in production environments.

Part Context

The 74LV74DB,118 belongs to Nexperia's 74LV series of low-voltage CMOS logic devices. This series is designed for applications requiring wide voltage operation and high noise immunity. The specific DB suffix indicates the SSOP surface-mount packaging format. As a discontinued item, it represents legacy technology previously used in systems requiring robust dual flip-flop solutions with differential signaling capabilities.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.