SN74LV27AD

Inverter Gates Overview

The SN74LV27AD is a Texas Instruments logic gate integrated circuit belonging to the LV series. It contains three independent 3-input NOR gates housed in a 14-pin SSOP package. The device operates within a supply voltage range of 2V to 5.5V and supports CMOS input and output types. Key electrical parameters include a maximum propagation delay of 7.9ns at 5V with 50pF load, high-level output current of 12mA, and low-level output current of 12mA. It functions as a single-function gate suitable for surface-mount installation.

Inverter Gates Feature Summary

• Integrates three independent 3-input NOR logic gates within a compact surface-mount package
• Supports mixed-mode operation allowing ports to function at different voltage levels
• Features robust latch-up performance exceeding 250mA per JESD 17 standards
• Includes ESD protection meeting JESD 22 human model and charged device model requirements

Inverter Gates Applications

• General-purpose digital logic processing
• Signal gating and control circuits
• Interface modules requiring NOR logic functionality

Inverter Gates Procurement Notes

Verify the specific suffix against the manufacturer datasheet to confirm package type and environmental compliance. Ensure the ordering code matches the required pin configuration and RoHS status. Cross-reference the component number with official Texas Instruments documentation to validate availability and revision history before procurement.

Inverter Gates Selection Notes

Select this component when three independent 3-input NOR functions are required in a low-voltage system. The wide operating voltage range allows compatibility with both 2V and 5.5V logic families. Consider the SSOP package dimensions for PCB layout constraints and verify that the propagation delay meets the timing requirements of the target application.

Inverter Gates Part Context

This part belongs to the Texas Instruments SN74LV27A family of low-voltage logic devices. The family provides high-speed switching capabilities with low power consumption. The SN74LV27 variant specifically focuses on NOR logic operations, distinguishing it from other gates like NAND or AND within the same series. It is designed for applications requiring reliable digital signal processing in consumer and industrial electronics.

Inverter Gates Replacement Considerations

SN74LV27ADBR is a compatible alternative offering identical logical functionality in a similar surface-mount format. Verify pinout compatibility and electrical specifications before substitution.