SCLS366I May   1997  – October 2023 SN74AHCT132

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Revision History
  6. 5 Pin Configuration and Functions
  7. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Switching Characteristics
    7. 6.7 Noise Characteristics
    8. 6.8 Operating Characteristics
    9. 6.9 Typical Characteristics
  8. 7 Parameter Measurement Information
  9. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 TTL-Compatible Schmitt-Trigger CMOS Inputs
      2. 8.3.2 Balanced CMOS Push-Pull Outputs
      3. 8.3.3 Clamp Diode Structure
    4. 8.4 Device Functional Modes
  10. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
        1. 9.2.1.1 Power Considerations
        2. 9.2.1.2 Input Considerations
        3. 9.2.1.3 Output Considerations
      2. 9.2.2 Detailed Design Procedure
      3. 9.2.3 Application Curves
    3. 9.3 Power Supply Recommendations
    4. 9.4 Layout
      1. 9.4.1 Layout Guidelines
      2. 9.4.2 Layout Example
  11. 10Device and Documentation Support
    1. 10.1 Receiving Notification of Documentation Updates
    2. 10.2 Support Resources
    3. 10.3 Trademarks
    4. 10.4 Electrostatic Discharge Caution
    5. 10.5 Glossary
  12. 11Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • D|14
  • DB|14
  • DGV|14
  • PW|14
  • BQA|14
  • N|14
  • NS|14
Thermal pad, mechanical data (Package|Pins)
Orderable Information

6.5 Electrical Characteristics

over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS VCC TA = 25 °C SN54AHCT132 SN74AHCT132 UNIT
MIN TYP MAX MIN MAX MIN MAX
VT+ Positive-going input threshold voltage 4.5 V 0.9 1.9 0.9 1.9 0.9 1.9 V
5.5 V 1 2.1 1 2.1 1 2.1
VT- Negative-going input threshold voltage 4.5 V 0.5 1.5 0.5 1.5 0.5 1.5 V
5.5 V 0.6 1.7 0.6 1.7 0.6 1.7
ΔVT Hysteresis (VT+ - VT-) 4.5 V 0.3 1.4 0.3 1.4 0.3 1.4 V
5.5 V 0.3 1.5 0.3 1.5 0.3 1.5
VOH IOH = -50 μA 4.5 V 4.4 4.5 4.4 4.4 V
IOH = -8 mA 3.94 3.8 3.8
VOL IOL = 50 μA 4.5 V 0.1 0.1 0.1 V
IOL = 8 mA 0.36 0.5 0.44
II VI = 5.5 V or GND 0 V to 5.5 V ±0.1 ±1(1) ±1 μA
ICC VI = VCC or GND, IO = 0 5.5 V 2 20 20 μA
ΔICC (2) One input at 3.4 V, Other inputs at VCC or GND 5.5 V 1.35 1.5 1.5 mA
Ci VI = VCC or GND 5 V 2 10 10 pF
(1) On products compliant to MIL-PRF-38535, this parameter is not production tested at VCC = 0 V.
(2) This is the increase in supply current for each input at one of the specified TTL voltage levels rather than 0 V or VCC.