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74LV541AT

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Octal Buffer/Line Driver with 3-State Outputs

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The 74LV541AT is an octal buffer/line driver with 3-state outputs, which can accept supply voltage range from 4.5V to 5.5V. The device is the best choice for driving bus lines or buffer memory address registers. The inputs and outputs are placed on opposite sides of the package, making it easier to print circuit board layout. The inputs are compatible with TTL voltage that enables them to be connected to bipolar outputs and 3.3V devices. In addition, the device can support translating from 3.3V to 5V voltage. 

The device features 3-state control gate consisting of a two-input AND gate with active-low inputs. OE1 and OE2 are two output enable inputs. When OE1 and OE2 are low, data transmits from An inputs to the Yn outputs. When OE1 or OE2 is high, all outputs are in high-impedance state. 

This device is highly suitable for partial power-down applications by using power-off leakage current (IOFF) circuit. When the device is powered down, the outputs are disabled, and the current backflow can be prevented from passing through the device. 

The 74LV541AT is available in Green TSSOP-20 and TQFN-3.5×4.5-20AL packages. It operates over an operating temperature range of -40℃ to +125℃.

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FEATURES
  • Supply Voltage Range: 4.5V to 5.5V
  • Inputs Accept Voltages Higher than the Supply Voltage and up to 5.5V
  • +16mA/-16mA Output Current
  • Inputs are Compatible with TTL-Voltage
  • All Ports Support Mixed-Mode Voltage Operation
  • Support Partial Power-Down Mode
  • -40℃ to +125℃ Operating Temperature Range
  • Available in Green TSSOP-20 and TQFN-3.5×4.5-20AL Packages
APPLICATIONS
Ordering Information
Part Number
StatusPackagePinsPd-Free
RoHS
REACH
Green
MSL RatingOperating Temperature RangeMaterial ContentReliability Report
Unit Resale Price*
(Volume Range: in USD)
Lead Time**
(Volume Range: Days)
74LV541ATXTS20G/TR
Active
TSSOP-20
20
YES
YESYESYESMSL3
-40℃ to +125℃
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View
74LV541ATXTVL20G/TR
Active
TQFN-3.5×4.5-20AL
20
YES
YESYESYESMSL2
-40℃ to +125℃
View
View

* The unit resale price is for reference purposes only. Please contact our distributors for a formal quotation.

** The lead time provided is for reference purposes only and is subject to change based on different circumstances.

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SG Micro Corp (SGMICRO) specializes in the development, manufacturing and sales of high-performance and high-reliability integrated circuits for analog signal conditioning and system power management, offering innovative solutions to a broad range of applications in the industrial, automotive, communication, computing, consumer electronics, and medical equipment markets.
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