SCES221S April   1999  – November 2016 SN74LVC1G80

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  Timing Requirements: TA = -40°C to +85°C
    7. 6.7  Timing Requirements: TA = -40°C to +125°C
    8. 6.8  Switching Characteristics: TA = -40°C to +85°C, CL = 15 pF
    9. 6.9  Switching Characteristics: TA = -40°C to +85°C, CL = 30 pF or 50 pF
    10. 6.10 Switching Characteristics: TA = -40°C to +125°C, CL = 30 pF or 50 pF
    11. 6.11 Operating Characteristics
    12. 6.12 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 Receiving Notification of Documentation Updates
    3. 12.3 Community Resources
    4. 12.4 Trademarks
    5. 12.5 Electrostatic Discharge Caution
    6. 12.6 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • DBV|5
  • DCK|5
  • YZP|5
Thermal pad, mechanical data (Package|Pins)
Orderable Information

8 Detailed Description

8.1 Overview

The SN74LVC1G80 is a single positive-edge-trigger D-type flip-flop. Data at the input (D) is transferred to the output (Q) on the positive-going edge of the clock pulse when the setup time requirement is met. Because the clock triggering occurs at a voltage level, it is not directly related to the rise time of the clock pulse. This allows for data at the input to be changed without affecting the level at the output, following the hold-time interval.

8.2 Functional Block Diagram

SN74LVC1G80 LD_CES221.gif Figure 4. Logic Diagram (Positive Logic)

8.3 Feature Description

This device has a wide operating VCC range of 1.65 V to 5.5 V. The wide operating range allows for a broad range of systems the device can be used in. The output can handle This device is full specified for partial-power-down applications. When VCC = 0, the Ioff circuitry disables the outputs, preventing damaging current backflow through the device.

8.4 Device Functional Modes

Table 1 lists the functional modes of the SN74LVC1G80.

Table 1. Function Table

INPUTS OUTPUT
Q
CLK D
↑ H L
↑ L H
L X Q0