SCLS134F December   1982  – March 2022 SN54HC259 , SN74HC259

PRODUCTION DATA  

  1. 1 Features
  2. 2 Description
  3. 3 Revision History
  4. 4 Pin Configuration and Functions
  5. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 Recommended Operating Conditions (1)
    3. 5.3 Thermal Information
    4. 5.4 Electrical Characteristics
    5. 5.5 Timing Requirements
    6. 5.6 Switching Characteristics
    7. 5.7 Operating Characteristics
  6. 6 Parameter Measurement Information
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Device Functional Modes
  8. 8 Power Supply Recommendations
  9. 9 Layout
    1. 9.1 Layout Guidelines
  10. 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
  11. 11Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • J|16
  • FK|20
Thermal pad, mechanical data (Package|Pins)
Orderable Information

1 Features

  • Wide operating voltage range of 2 V to 6 V
  • High-current inverting outputs drive up to 10 LSTTL loads
  • Low power consumption, 80-μA max ICC
  • Typical tpd = 14 ns
  • ±4-mA output drive at 5 V
  • Low input current of 1 μA max
  • 8-bit parallel-out storage register performs serial-to-parallel conversion with storage
  • Asynchronous parallel clear
  • Active-high decoder
  • Enable input simplifies expansion
  • Expandable for n-bit applications
  • Four distinct functional modes