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Part No SN74LV1T34DCKR
Manufacturer Texas Instruments
Catalog Interface - Drivers, Receivers, Transceivers
Description IC BUF NON-INVERT 5.5V SC70-5 / Single Power Supply Single Buffer GATE CMOS Logic Level Shifter

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Pricing & Ordering $0.097 Historical reference price : is the price that a customer announces that it is willing to pay for this component in the previous period, only for reference.
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Availability: 825,000 pieces
MOQ: 355 pcs
Order Increment : 1 pcs
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Products specifications

Manufacturer Texas Instruments
Packaging Reel
Logic Type Buffer, Non-Inverting
Number of Elements 1
Number of Bits per Element 1
Output Type Push-Pull
Current - Output High, Low 8mA, 8mA
Supply Voltage (V) 1.6V ~ 5.5V
Temperature Range - Operating -40°C ~ 125°C
Mounting Style SMD
Manufacturer Package 5-TSSOP, SC-70-5, SOT-353
Supplier Device Package SC-70-5
Manufacturer Pack Quantity 3,000
MSL Level 1 (Unlimited)
Popularity Medium
Fake Threat In the Open Market 41 pct.
Supply and Demand Status Balance
Win Source Part Number 803762-SN74LV1T34DCKR


SN74LV1T34DCKR Single Power Supply Logic Level Translator

The SN74LV1T34DCKR is a high-performance, single-bit, non-inverting logic level translator from Texas Instruments. Designed for use in applications that require interfacing between different voltage domains, this device belongs to the 74LV1T family and is capable of translating signals between two different logic levels with a single power supply.

Key Features

  • Wide Operating Voltage Range: The device supports a wide VCC operating range from 1.8 V to 5.5 V, making it versatile for interfacing between low-voltage and higher-voltage logic circuits.
  • Low Power Consumption: With its advanced CMOS technology, the SN74LV1T34DCKR offers a low power consumption, which is critical for battery-operated and power-sensitive applications.
  • High Output Drive: Despite its low power usage, it provides a high output drive capability, ensuring reliable signal transmission even in heavy load conditions.
  • Logic Level Translation: This device is designed for translating logic voltage levels, allowing for seamless communication between microcontrollers, and peripheral devices that operate at different voltage levels.
  • Robust I/O Tolerance: The inputs can tolerate voltages up to 5.5 V, regardless of the VCC operating voltage, providing a robust interface solution.
  • Small Package Size: The SN74LV1T34DCKR comes in a compact SC70 package, which is ideal for space-constrained applications.
  • Industrial Temperature Range: It operates over an industrial temperature range of -40°C to 85°C, suitable for use in harsh environmental conditions.


The SN74LV1T34DCKR is highly suitable for a variety of applications, including but not limited to:

  • Level translation for interfacing microprocessors or microcontrollers with peripheral devices.
  • Mobile phones, PDAs, and other portable consumer electronic devices.
  • Data communication and telecommunication systems.
  • Embedded systems requiring a bridge between different logic levels.

With its robust design and versatility, the SN74LV1T34DCKR from Texas Instruments is an excellent choice for designers looking to ensure compatibility across multiple voltage platforms, while maintaining signal integrity and system reliability.

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