SCLS225G JULY   1995  – November 2016 SN54HCT14 , SN74HCT14

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 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 Operating Characteristics
    8. 6.8 Typical Characteristics
  7. 7 Parameter Measurement Information
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
    4. 8.4 Device Functional Modes
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
      3. 9.2.3 Application Curve
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Documentation Support
      1. 12.1.1 Related Documentation
    2. 12.2 Related Links
    3. 12.3 Receiving Notification of Documentation Updates
    4. 12.4 Community Resource
    5. 12.5 Trademarks
    6. 12.6 Electrostatic Discharge Caution
    7. 12.7 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

封装选项

请参考 PDF 数据表获取器件具体的封装图。

机械数据 (封装 | 引脚)
  • J|14
  • FK|20
  • W|14
散热焊盘机械数据 (封装 | 引脚)
订购信息

1 Features

  • Operating Voltage Range of 4.5 V to 5.5 V
  • Outputs Can Drive Up to 10 LSTTL Loads
  • Low Power Consumption: 20-µA Maximum ICC
  • Typical tpd = 18 ns
  • ±4-mA Output Drive at 5 V
  • Maximum Low Input Current of 1 µA Maximum
  • Inputs Are TTL-Voltage Compatible

2 Applications

  • UPS
  • White Goods
  • Computer Peripherals
  • Printers
  • AC Servo Drives
  • Desktop Computers

3 Description

The SNx4HCT14 devices contain six independent inverters. The devices perform the Boolean function
Y = A in positive logic.

Device Information(1)

PART NUMBER PACKAGE BODY SIZE (NOM)
SN54HCT14 CFP (14) 9.21 mm × 5.97 mm
CDIP (14) 19.56 mm × 6.67 mm
LCCC (20) 8.89 mm × 8.89 mm
SN74HCT14 SOIC (14) 8.65 mm × 3.91 mm
TVSOP (14) 3.60 mm × 4.40 mm
PDIP (14) 19.30 mm × 6.35 mm
TSSOP (14) 5.00 mm × 4.40 mm
  1. For all available packages, see the orderable addendum at the end of the data sheet.

Logic Diagram (Positive Logic)

SN54HCT14 SN74HCT14 logic_cls238.gif