74LVC07AS14-13

Overview

The 74LVC07AS14-13 is a hex buffer with open-drain outputs 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 sinks 24mA at VCC = 3.3V and includes IOFF circuitry to prevent damaging current backflow during partial power-down applications. It supports active-low wired-OR or active-high wired-AND functions.

Feature Summary

• Provides six independent non-inverting buffers with open-drain outputs
• Supports partial power-down mode operation via IOFF circuitry
• Inputs accept up to 5.5V, enabling voltage translation from 3.3V or 5.5V sources
• Outputs can be connected to implement active-low wired-OR or active-high wired-AND logic functions

Applications

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

Procurement Notes

Verify the specific package type required for the design, as the AS14 suffix denotes the SO-14 variant. Confirm that the open-drain output configuration aligns with the system's pull-up requirements. Ensure the 5.5V input tolerance meets the interface specifications of the driving signals. Validate compliance with environmental directives such as RoHS if applicable to the final assembly.

Selection Notes

Select this component when open-drain buffering is necessary for wired-logic configurations or voltage translation between different logic families. The wide supply voltage range accommodates various low-power systems. Consider the thermal resistance characteristics if operating near maximum temperature limits. Verify that the propagation delay specifications meet the timing constraints of the target application.

Part Context

This part belongs to the 74LVC07A series of hex buffers with open-drain outputs. It is designed for CMOS low power consumption and offers ESD protection exceeding JESD 22 standards. The device is available in lead-free, halogen-free, and antimony-free packaging options suitable for modern electronic manufacturing requirements.

Replacement Considerations

The 74LVC07AT14-13 serves as a direct functional substitute, differing only in its TSSOP-14 package instead of the SO-14 form factor. Both parts share identical electrical characteristics and pinouts.