SCLS457E February   2001  – March 2023 SN74LV393A

PRODMIX  

  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, VCC = 2.5 V ± 0.2 V
    7. 6.7  Timing Requirements, VCC = 3.3 V ± 0.3 V
    8. 6.8  Timing Requirements, VCC = 5 V ± 0.5 V
    9. 6.9  Switching Characteristics, VCC = 2.5 V ± 0.2 V
    10. 6.10 Switching Characteristics, VCC = 3.3 V ± 0.3 V
    11. 6.11 Switching Characteristics, VCC = 5 V ± 0.5 V
    12. 6.12 Timing Diagrams
    13. 6.13 Noise Characteristics
    14. 6.14 Operating Characteristics
  7. 7 Parameter Measurement Information
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Device Functional Modes
  9. 9 Application and Implementation
    1. 9.1 Power Supply Recommendations
    2. 9.2 Layout
      1. 9.2.1 Layout Guidelines
        1. 9.2.1.1 Layout Example
  10. 10Device and Documentation Support
    1. 10.1 Documentation Support
      1. 10.1.1 Related Documentation
    2. 10.2 Receiving Notification of Documentation Updates
    3. 10.3 Support Resources
    4. 10.4 Trademarks
    5. 10.5 Electrostatic Discharge Caution
    6. 10.6 Glossary
  11. 11Mechanical, 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
  • DGV|14
  • PW|14
  • NS|14
Thermal pad, mechanical data (Package|Pins)
Orderable Information

5 Pin Configuration and Functions

GUID-20230315-SS0I-CN6K-96FB-P0RVFXKXMFQ2-low.gif Figure 5-1 D, DB, DGV, NS, or PW Package (Top View)
Table 5-1 Pin Functions
PINTYPE(1)DESCRIPTION
NAMENO.
1CLK1ICounter 1 Clock Input
1CLR 2 I Counter 1 Clear Input
1QA 3 O Counter 1 A Output
1QB 4 O Counter 1 B Output
1QC 5 O Counter 1 B Output
1QD 6 O Counter 1 B Output
GND 7 G Ground
2QD 8 O Counter 2 D Output
2QC 9 O Counter 2 C Output
2QB 10 O Counter 2 B Output
2QA 11 O Counter 2 A Output
2CLR 12 I Counter 2 Clear Input
2CLK 13 I Counter 2 Clock Input
VCC14PVCC
(1) I = Input, O = Output, I/O = Input or Output, G = Ground, P = Power.