The Texas Instruments SN74LV8T373/SN74LV8T373-Q1 level-shifting eight-channel D-type trigger contains eight D-type latches, all of which share a latch-enabled (LE) input and an output enable (OE) input. The input circuit is designed with a lower threshold at the supply voltage (V).CCWhen the input voltage is higher, voltage boost conversion can be performed. The output is always VCC benchmarked and supports CMOS logic levels of 1.8V, 2.5V, 3.3V, and 5V. The SN74LV8T373/SN74LV8T373-Q1 flip-flops operate over a wide supply voltage range of 1.65V to 5.5V, have a 5.5V tolerant input pin, and support standard function pin assignments. These triggers are available in a wettable flank QFN package with over 250mA latching performance and are JESD 17 compliant. SN74LV8T373-Q1 devices are AEC-Q100 qualified for automotive applications. Typical applications include parallel data memory and digital bus buffers.

characteristic

  • SN74LV8T373-Q1：
    • AEC-Q100 compliant for automotive applications:
      • Device temperature class 1: -40°C to 125°C
      • Device Human Body Model (HBM) Electrostatic Discharge (ESD) Classification Class 2
      • ESD classification of live device model: C4B
  • Single supply voltage converter:
    • Boost Conversion:
      • 1.2V to 1.8V
      • 1.5V to 2.5V
      • 1.8 V to 3.3 V
      • 3.3 V to 5 V
    • Buck Conversion:
      • 5V, 3.3V, and 2.5V to 1.8V
      • 5V and 3.3V to 2.5V
      • 5 V to 3.3 V
  • 5V or 3.3V VCC Up to 150Mbps
  • Available in a wettable flank QFN package
  • Wide operating supply voltage range: 1.65V to 5.5V
  • 5.5V tolerant input pin
  • Standard function pin assignment is supported
  • Latching performance of more than 250 mA in accordance with JESD 17

apply

  • Parallel data storage
  • Digital bus buffer

Functional block diagram

Block Diagram - Texas Instruments SN74LV8T373/Q1 Level-Shifting Type D Trigger

Clamp diode electrical layout for each input and output

Texas Instruments SN74LV8T373/Q1 Level-Shifting Type D Trigger

Related products:

SN74LV8T373-EP eight-channel transparent D-type latch

Texas Instruments SN74LV8T373-EP eight-channel transparent D-type latch

This enhanced eight-channel transparent D-latch is designed to operate from 2V to 5.5V VCC 。