SCLS824 August   2020  – MONTH  SN74HCS16507-Q1

PRODUCTION DATA  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
    1.     4
    2.     5
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
    1.     8
    2.     9
  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 Timing Characteristics
    7. 6.7 Switching Characteristics
    8. 6.8 Operating Characteristics
    9. 6.9 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
      1. 8.3.1 Open-Drain CMOS Outputs
      2. 8.3.2 Balanced CMOS Push-Pull Outputs
      3. 8.3.3 Clamp Diode Structure
      4. 8.3.4 Latching Logic
    4. 8.4 Device Functional Modes
  9. 9 Application and Implementation
    1. 9.1 Reference
    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 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 Receiving Notification of Documentation Updates
    3. 12.3 Support Resources
    4. 12.4 Trademarks
    5. 12.5 Electrostatic Discharge Caution
    6. 12.6 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

8.1 Overview

The SN74HCS16507-Q1 is a parallel- or serial-in, serial-out 8-bit shift register with Schmitt-trigger inputs and open-drain outputs.

This device has two modes of operation: load data, and shift data.

When the shift or load (SH/LD) input is held in the low state, the internal registers are loaded with data from the eight lettered inputs (A-H). This operation is asynchronous. In this state, the output (Q) will have the same state as the input H, while the inverted output (Q) will have the opposite state.

When the shift or load (SH/LD) input is held in the high state, the internal registers hold their current state until a clock pulse is received. On the rising edge of the clock (CLK) input, data from the serial input will be loaded into the first register, and the data in the internal registers will be shifted by one place. The last register will lose its value. The output (Q) will always be in the same state as the last register, and the inverted output (Q) will have the opposite state. The clock inhibit (CLK INH) input can be held high to prevent clock pulses from being detected. CLK and CLK INH are interchangable inputs.