74LVC1G34FS3-7

Overview

The 74LVC1G34FS3-7 is a single non-inverting buffer gate manufactured by Diodes Incorporated. It operates within a supply voltage range of 1.65V to 5.5V and features inputs tolerant to 5.5V for mixed-voltage environments. The device includes I_OFF circuitry to prevent damaging backflow current during partial power-down applications. It provides ±24mA output drive at 3.3V and meets ESD protection standards exceeding 2000V HBM and 1000V CDM. The component is housed in an X2-DFN0808-4 package.

Feature Summary

• Supports partial power-down mode operation via I_OFF circuitry to disable outputs and prevent backflow current.
• Features 5.5V tolerant inputs allowing direct interface with TTL levels and use in mixed voltage environments.
• Provides high noise immunity and robust ESD protection exceeding 2000V Human Body Model and 1000V Charged Device Model.

Applications

• Voltage level shifting
• General purpose logic
• Power down signal isolation

Procurement Notes

Verify the specific FS3 suffix corresponds to the X2-DFN0808-4 package configuration before procurement. Confirm that the ordering suffix does not alter the functional specifications or electrical characteristics defined in the standard datasheet. Ensure compliance with RoHS 3 and REACH requirements as specified by the manufacturer for environmental regulations.

Selection Notes

Select this component when a single-channel non-inverting buffer is required for low-voltage digital circuits. The wide operating voltage range supports compatibility across various logic families. Consider the thermal resistance values associated with the X2-DFN0808-4 package for heat dissipation planning in dense PCB layouts.

Part Context

This part belongs to the 74LVC1G series, which consists of single-gate logic devices designed for low-voltage applications. The LVC family offers CMOS low power consumption while maintaining performance comparable to advanced CMOS compatible TTL families. The series supports multiple package options to accommodate different board space constraints.

Replacement Considerations

The 74LVC1G34FZ4-7 serves as a verified alternative from Diodes Incorporated, utilizing the X2-DFN1410-6 package. Verify pinout compatibility and package dimensions when substituting components to ensure proper integration into existing designs.