SCLS405G April   1998  – January 2025 SN74LV163A

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Description
  4. 3 Pin Configuration and Functions
  5. 4 Specifications
    1. 4.1  Absolute Maximum Ratings
    2. 4.2  ESD Ratings
    3. 4.3  Recommended Operating Conditions
    4. 4.4  Thermal Information
    5. 4.5  Electrical Characteristics
    6. 4.6  Timing Requirements, VCC = 2.5V ± 0.2V
    7. 4.7  Timing Requirements, VCC = 3.3V ± 0.3V
    8. 4.8  Timing Requirements, VCC = 5V ± 0.5V
    9. 4.9  Switching Characteristics, VCC = 2.5V ± 0.2V
    10. 4.10 Switching Characteristics, VCC = 3.3V ± 0.3V
    11. 4.11 Switching Characteristics, VCC = 5V ± 0.5V
    12. 4.12 Noise Characteristics
    13. 4.13 Operating Characteristics
    14. 4.14 Typical Clear, Preset, Count, and Inhibit Sequence
  6. 5 Parameter Measurement Information
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Device Functional Modes
  8. 7 Application and Implementation
    1. 7.1 Power Supply Recommendations
    2. 7.2 Layout
      1. 7.2.1 Layout Guidelines
      2. 7.2.2 Layout Example
  9. 8 Device and Documentation Support
    1. 8.1 Documentation Support
      1. 8.1.1 Related Documentation
    2. 8.2 Receiving Notification of Documentation Updates
    3. 8.3 Support Resources
    4. 8.4 Trademarks
    5. 8.5 Electrostatic Discharge Caution
    6. 8.6 Glossary
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information

2 Description

The ’LV163A devices are 4-bit synchronous binary counters designed for 2V to 5.5V VCC operation.

Package Information
PART NUMBER PACKAGE(1) PACKAGE SIZE(2) BODY SIZE(3)
SN74LV163A D (SOIC, 16) 9.9mm × 6mm 9.90mm × 3.91mm
DB (SSOP, 16) 6.2mm × 7.8mm 6.20mm × 5.30mm
DGV (TVSOP, 16) 3.6mm × 6.4mm 5.00mm × 4.40mm
NS (SOP, 16) 10.2mm × 7.8mm 10.20mm x 5.30mm
PW (TSSOP, 16) 5.00mm × 6.4mm 5.00mm × 4.40mm
RGY (VQFN, 16) 4mm × 3.5mm 4.00mm × 3.50mm
(2) The package size (length × width) is a nominal value and includes pins, where applicable.
(3) The body size (length × width) is a nominal value and does not include pins.
SN74LV163A Logic Diagram (Positive Logic)Logic Diagram (Positive Logic)