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Texas Instruments SN74LV1T86/SN74LV1T86-Q1 Exclusive-OR Gate Shifter

Texas Instruments SN74LV1T86/SN74LV1T86-Q1 Exclusive-OR Gate Logic Level Shifter is a low-voltage CMOS gate logic that operates at a wider voltage range for industrial, portable, telecom, and automotive applications. The output level is referenced to the supply voltage and can support 1.8V/2.5V/3.3V/5V CMOS levels. The input is designed with a lower threshold circuit to match 1.8V input logic at VCC = 3.3V and can be used in 1.8V to 3.3V level-up translation. In addition, the 5V tolerant input pins enable down translation (e.g., 3.3V to 2.5V output at VCC = 2.5V). The wide VCC range of 1.8V to 5.5V allows generating desired output levels to connect to controllers or processors. The Texas Instruments SN74LV1T86-Q1 devices are AEC-Q100 qualified for automotive applications.

Features

  • Single-supply voltage translator at 5.0/3.3/2.5/1.8V VCC
  • Operating range of 1.8V to 5.5V
  • Up translation
    • 1.2V to 1.8V at 1.8V VCC
    • 1.5V to 2.5V at 2.5V VCC
    • 1.8V to 3.3V at 3.3V VCC
    • 3.3V to 5.0V at 5.0V VCC
  • Down translation
    • 3.3V to 1.8V at 1.8V VCC
    • 3.3V to 2.5V at 2.5V VCC
    • 5.0V to 3.3V at 3.3V VCC
  • Logic output is referenced to VCC
  • Output drive
    • 8mA Output drive at 5V
    • 7mA Output drive at 3.3V
    • 3mA Output drive at 1.8V
  • Characterized up to 50MHz at 3.3V VCC
  • 5V Tolerance on input pins
  • –40°C to 125°C Operating temperature range
  • Pb-Free packages available
    • SC-70 (DCK) - 2mm × 2.1mm × 0.65mm (Height 1.1mm)
  • Latch-up performance exceeds 250mA per JESD 17
  • ESD Performance tested per JESD 22
    • 2000V Human-body model (A114-B, Class II)
    • 200V Machine model (A115-A)
    • 1000V Charged-device model (C101)
  • Supports standard logic pinouts
  • CMOS Output B compatible with AUP1G and LVC1G families refer to the VIH/VIL and output drive for lower VCC condition

Applications

  • Industrial controllers
  • Telecom
  • Portable applications
  • Servers
  • PC and Notebooks
  • Automotive

Datasheets

Logic Explanation

Block Diagram - Texas Instruments SN74LV1T86/SN74LV1T86-Q1 Exclusive-OR Gate Shifter

Additional Resource

Publicado: 2018-10-30 | Atualizado: 2025-05-06