SDLS021D May   1990  – April 2016 SN74LS07

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 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 Community Resource
    3. 12.3 Trademarks
    4. 12.4 Electrostatic Discharge Caution
    5. 12.5 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • D|14
  • DB|14
  • N|14
  • NS|14
Thermal pad, mechanical data (Package|Pins)
Orderable Information

8 Detailed Description

8.1 Overview

The outputs of the SN74LS07 device are open-collector and can be connected to other open-collector outputs to implement active-low wired-OR or active-high wired-AND functions. The maximum sink current for the SN74LS07 is 40 mA.

Inputs can be driven from 2.5-V, 3.3-V (LVTTL), or 5-V (CMOS) devices. This feature allows the use of this device as translators in a mixed-system environment.

SN74LS07 Schematic_1.gif
Resistor values shown are nominal.
Figure 3. Schematic (Gate)

8.2 Functional Block Diagram

SN74LS07 SCAS595-001.gif

8.3 Feature Description

  • Allows for up translation
    • Inputs accept voltages to 5.25 V
    • Outputs accept voltages to 30 V
  • High Sink-Current Capability
    • Up to 40 mA

8.4 Device Functional Modes

Table 1 lists the functions of this device.

Table 1. Function Table

INPUT A OUTPUT Y
H Hi-Z
L L