Products > Integrated Circuits (ICs) > NLSX4378ABFCT1G

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Voltage Level Translator CMOS to CMOS 4-CH Bidirectional 12-Pin Flip-Chip T/R

  • Package/Case :
  • Product Categories :
  • Standard Logic > Level Translator
  • RoHs Status:
  • Pb-free Halide free
  • In-stock:
  • 805185


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NLSX4378ABFCT1G Product Details

The NLSX4378ABFCT1G is a 4-Bit configurable dual-supply bidirectional auto sensing translator that does not require a directional control pin.The VCC I/O and VL I/O ports are designed to track two different power supply rails, VCC and VL respectively.The VCC Supply rail is configurable from 1.65V to 5.5V while the VL supply rail is configurable from 1.65V to 5.5V. This allows voltage logic signals on the VL side to be translated into lower, higher or equal value voltage logic signals on the VCC side, and vice-versa.The NLSX4378ABFCT1G translator has integrated 10K ohm pullup resistors on the I/O lines.The integrated pullup resistors are used to pullup the I/O lines to either VL or VCC.The NLSX4378 is an excellent match for open-drain applications such as the I2C communication bus.


  • Wide VCC Operating Range:1.65V to 5.5VWide VL Operating Range:1.65V to 5.5V
  • Allows interfacing to multiple voltage systems
  • High Speed with 24 Mb/s Guaranteed Data Rates
  • Minimizes system delays
  • Low Bit-to-Bit Skew
  • Good for differential signaling
  • Small Packaging - 2.02 x 1.54mm uBump12
  • Physical space savings over alternate solutions


  • I2C, SMBus, PMBus
  • Low Voltage ASIC Level Translation
  • Mobile Phones, PDAs, Cameras

NLSX4378ABFCT1G Pinout
(Picture: Pinout)

Technical Parameters

  • Translator Type
  • Voltage Level
  • Channel Type
  • Bidirectional
  • Number of Circuits
  • 1
  • Channels per Circuit
  • 4
  • Voltage VCCA
  • 1.65V ~ 5.5V
  • Voltage VCCB
  • 1.65V ~ 5.5V
  • Output Type
  • Open Drain
  • Data Rate
  • 24Mbps
  • Operating Temperature
  • -55??C ~ 125??C (TA)
  • Features
  • Auto-Direction Sensing
  • Mounting Type
  • Surface Mount
  • Package / Case
  • Supplier Device Package
  • 12-??Bump (2.02 x 1.54)

NLSX4378ABFCT1G Documents

NLSX4378ABFCT1G Related Products

Ratings and Reviews (1)

  • 5 / 5
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  • 4 Stars 0%
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  • **alim***

    Количество соответствует описанию. На вид все хорошо.

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1.We provide 90 days warranty.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


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(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of NLSX4378ABFCT1G.
(3)The NLSX4378ABFCT1G is unused and only in the original unpacked packaging.
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