SCAS962B November   2023  – September 2024 SN74AC8541

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Thermal Information
    5. 5.5 Electrical Characteristics
    6. 5.6 Switching Characteristics
    7. 5.7 Typical Characteristics
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Device Functional Modes
    4. 6.4 Feature Description
      1. 6.4.1 Balanced CMOS 3-State Outputs
      2. 6.4.2 CMOS Schmitt-Trigger Inputs
      3. 6.4.3 Clamp Diode Structure
  8. 7 Application and Implementation
    1. 7.1 Application Information
    2. 7.2 Typical Application
    3. 7.3 Design Requirements
      1. 7.3.1 Power Considerations
      2. 7.3.2 Input Considerations
      3. 7.3.3 Output Considerations
    4. 7.4 Detailed Design Procedure
    5. 7.5 Application Curves
    6. 7.6 Power Supply Recommendations
    7. 7.7 Layout
      1. 7.7.1 Layout Guidelines
      2. 7.7.2 Layout Example
  9. 8 Device and Documentation Support
    1. 8.1 Receiving Notification of Documentation Updates
    2. 8.2 Support Resources
    3. 8.3 Trademarks
    4. 8.4 Electrostatic Discharge Caution
    5. 8.5 Glossary
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information

3 Description

The SN74AC8541 contains eight independent logic buffers with Schmitt-trigger inputs. The outputs can simultaneously be put into the high-impedance state using either of the provided output enable pins (OE1 or OE2).

Package Information
PART NUMBERPACKAGE(1)PACKAGE SIZE(2)BODY SIZE(3)
SN74AC8541 DGS (VSSOP, 20) 5.1mm × 4.9mm 5.1mm × 3mm
PW (TSSOP, 20) 6.5mm × 6.4mm 6.5mm × 4.4mm
RKS (VQFN, 20)4.5 mm × 2.5 mm4.5 mm × 2.5 mm
(1) For more information, see Section 10.
(2) The package size (length × width) is a nominal value and includes pins, where applicable
(3) The body size (length × width) is a nominal value and does not include pins.
SN74AC8541 Schmitt-trigger Input DiagramSchmitt-trigger Input Diagram