Texas Instruments SN74LV1T125 Single Buffer Gate SOT-23-5

The Texas Instruments SN74LV1T125 Single Buffer Gate is a single power supply, single buffer gate in a compact SOT-23-5 package, featuring a 3-state output with an active low enable.

Overview

This low voltage CMOS gate logic device is designed for a broad operating voltage range. Its output level is referenced to the supply voltage, allowing direct support for 1.8V, 2.5V, 3.3V, and 5V CMOS logic levels.

Key Features

• Input lower threshold circuit that matches 1.8V input logic when operating at a VCC of 3.3V
• 5V tolerant input pins to facilitate down translation
• Bidirectional level-shifting capability
• Controlled current-drive capability of 8mA
• Latch-up performance exceeding 100mA per the JESD 78, Class II standard
• Operation characterised up to 50MHz at a 3.3V VCC
• Green product free from antimony (Sb) and bromine (Br)

Applications

The lower input threshold makes this device suitable for level-up translation from 1.8V to 3.3V systems. The 5V tolerant inputs support down translation, while the wide supply voltage range allows designers to generate the output levels required to interface with microcontrollers, processors, and other digital logic components. The compact SOT-23-5 package suits space-constrained applications.

Specifications

• Logic Device Type: Buffer/Shifter
• Logic Family/Base Number: 74LV1T125
• IC Package: SOT-23-5
• Supply Voltage Range: 1.6V to 5.5V
• Operating Temperature Range: -40°C to +125°C
• Output Drive Capability: 8mA

The controlled current-drive capability helps to minimise undesirable line reflections, overshoot, and undershoot that can be caused by outputs with excessively high drive strength. Choose the Texas Instruments SN74LV1T125 Single Buffer Gate for level translation and signal buffering in designs where a compact, low voltage logic device is required.