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SN74AC541

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Eight-channel, 1.5-V to 6-V, 24-mA drive strength buffers with 3-state outputs

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Data sheet

SN74AC541

ACTIVE
Data sheet Order now

Product details

Technology family AC Supply voltage (min) (V) 1.5 Supply voltage (max) (V) 6 Number of channels 8 IOL (max) (mA) 24 Supply current (max) (µA) 20 IOH (max) (mA) -24 Input type CMOS Output type 3-State Features Balanced outputs, Input clamp diode, Very high speed (tpd 5-10ns) Rating Catalog Operating temperature range (°C) -40 to 125
Technology family AC Supply voltage (min) (V) 1.5 Supply voltage (max) (V) 6 Number of channels 8 IOL (max) (mA) 24 Supply current (max) (µA) 20 IOH (max) (mA) -24 Input type CMOS Output type 3-State Features Balanced outputs, Input clamp diode, Very high speed (tpd 5-10ns) Rating Catalog Operating temperature range (°C) -40 to 125
VQFN (RKS) 20 11.25 mm² 4.5 x 2.5 VSSOP (DGS) 20 24.99 mm² 5.1 x 4.9
  • Wide operating range of 1.5 V to 6 V
  • Inputs accept voltages up to 6 V
  • Continuous ±24-mA output drive at 5 V
  • Supports up to ±75-mA output drive at 5 V in short bursts
  • Drives 50-Ω transmission lines
  • Maximum t pd of 6 ns at 5 V, 50 pF load
  • Wide operating range of 1.5 V to 6 V
  • Inputs accept voltages up to 6 V
  • Continuous ±24-mA output drive at 5 V
  • Supports up to ±75-mA output drive at 5 V in short bursts
  • Drives 50-Ω transmission lines
  • Maximum t pd of 6 ns at 5 V, 50 pF load

The SN74AC541 contains eight independent logic buffers. The outputs can simultaneously be put into the high-impedance state using either of the provided output enable pins ( OE1 or OE2).

The SN74AC541 contains eight independent logic buffers. The outputs can simultaneously be put into the high-impedance state using either of the provided output enable pins ( OE1 or OE2).
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Technical documentation

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Type Title Date
* Data sheet SN74AC541Octal Buffers or Drivers With 3-State Outputs datasheet PDF | HTML 09 Nov 2023
Application note Implications of Slow or Floating CMOS Inputs (Rev. E) 26 Jul 2021
Selection guide Logic Guide (Rev. AB) 12 Jun 2017
Application note Understanding and Interpreting Standard-Logic Data Sheets (Rev. C) 02 Dec 2015
More literature HiRel Unitrode Power Management Brochure 07 Jul 2009
User guide LOGIC Pocket Data Book (Rev. B) 16 Jan 2007
Application note Semiconductor Packing Material Electrostatic Discharge (ESD) Protection 08 Jul 2004
Application note TI IBIS File Creation, Validation, and Distribution Processes 29 Aug 2002
Application note CMOS Power Consumption and CPD Calculation (Rev. B) 01 Jun 1997
Application note Designing With Logic (Rev. C) 01 Jun 1997
Application note Input and Output Characteristics of Digital Integrated Circuits 01 Oct 1996
Application note Live Insertion 01 Oct 1996
Application note Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc 01 Apr 1996

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

14-24-LOGIC-EVM — Logic product generic evaluation module for 14-pin to 24-pin D, DB, DGV, DW, DYY, NS and PW packages

The 14-24-LOGIC-EVM evaluation module (EVM) is designed to support any logic device that is in a 14-pin to 24-pin D, DW, DB, NS, PW, DYY or DGV package,

User guide: PDF | HTML
Not available on TI.com
Evaluation board

14-24-NL-LOGIC-EVM — Logic product generic evaluation module for 14-pin to 24-pin non-leaded packages

14-24-NL-LOGIC-EVM is a flexible evaluation module (EVM) designed to support any logic or translation device that has a 14-pin to 24-pin BQA, BQB, RGY, RSV, RJW or RHL package.

User guide: PDF | HTML
Not available on TI.com
Package Pins CAD symbols, footprints & 3D models
VQFN (RKS) 20 Ultra Librarian
VSSOP (DGS) 20 Ultra Librarian
TI's Standard Terms and Conditions for Evaluation Items apply.

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