SCLS238P October   1995  – February 2024 SN54AHC14 , SN74AHC14

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, VCC = 3.3 V ± 0.3 V
    7. 5.7 Switching Characteristics, VCC = 5 V ± 0.5 V
    8. 5.8 Typical Characteristics
  7. 6 Parameter Measurement Information
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
    4. 7.4 Device Functional Modes
  9. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Application Curve
    3. 8.3 Power Supply Recommendations
    4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
      2. 8.4.2 Layout Example
  10. 9 Device and Documentation Support
    1. 9.1 Documentation Support
      1. 9.1.1 Related Documentation
    2. 9.2 Receiving Notification of Documentation Updates
    3. 9.3 Support Resources
    4. 9.4 Trademarks
    5. 9.5 Electrostatic Discharge Caution
    6. 9.6 Glossary
  11. 10Revision History
  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
  • RGY|14
  • DB|14
  • DGV|14
  • PW|14
  • BQA|14
  • N|14
  • NS|14
Thermal pad, mechanical data (Package|Pins)
Orderable Information

5.5 Electrical Characteristics

over operating free-air temperature range (unless otherwise noted)
PARAMETERTEST CONDITIONSMINTYPMAXUNIT
VT+Positive-going input threshold voltageVCC = 3 V1.22.2V
VCC = 4.5 V1.753.15
VCC = 5.5 V2.153.85
VT–Negative-going input threshold voltageVCC = 3 V0.91.9V
VCC = 4.5 V1.352.75
VCC = 5.5 V1.653.35
ΔVTHysteresis (VT+ – VT–)VCC = 3 V0.31.2V
VCC = 4.5 V0.41.4
VCC = 5.5 V0.51.6
VOHIOH = –50 µAVCC = 2 V1.92V
VCC = 3 V2.93
VCC = 4.5 V4.44.5
IOH = –4 mA, VCC = 3 VTA = 25°C2.58
SNx4AHC142.48
IOL = –8 mA, VCC = 4.5 VTA = 25°C3.94
SNx4AHC143.8
VOLIOH = 50 µAVCC = 2 V0.1V
VCC = 3 V0.1
VCC = 4.5 V0.1
IOH = 4 mA, VCC = 3 VTA = 25°C0.36
SN54AHC140.5
SN74AHC14TA = –40°C to 85°C0.44
TA = –40°C to 125°C0.5
IOL = 8 mA, VCC = 4.5 VTA = 25°C0.36
SN54AHC140.5
SN74AHC14TA = –40°C to 85°C0.44
TA = –40°C to 125°C0.5
IIVI = 5.5 V or GND,
VCC = 0 V to 5.5 V		TA = 25°C±0.1µA
SNx4AHC14±1(1)
ICCVI = VCC or GND, IO = 0,
VCC = 5.5 V		TA = 25°C1µA
SNx4AHC1420
CIVI = VCC or GND, VCC = 5 VTA = 25°C210pF
SN74AHC1410
CpdPower dissipation capacitanceNo load, f = 1 MHz, VCC = 5 V9pF
NOISE(2)
VOL(P)Quiet output,
maximum dynamic VOL		VCC = 5 V, CL = 50 pF, TA = 25°C0.8V
VOL(V)Quiet output,
minimum dynamic VOL		VCC = 5 V, CL = 50 pF, TA = 25°C–0.4V
VOH(V)Quiet output,
minimum dynamic VOH		VCC = 5 V, CL = 50 pF, TA = 25°C4.6V
VIH(D)High-level dynamic input voltageVCC = 5 V, CL = 50 pF, TA = 25°C3.5V
VIL(D)Low-level dynamic input voltageVCC = 5 V, CL = 50 pF, TA = 25°C1.5V
(1) On products compliant to MIL-PRF-38535, this parameter is not production tested at VCC = 0 V.
(2) Characteristics are for surface-mount packages only.