SCLS408J April   1998  – October 2016 SN74LV374A

PRODUCTION DATA.  

  1. Features
  2. Applications
  3. Description
  4. Revision History
  5. Pin Configuration and Functions
  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: VCC = 2.5 V ± 0.2 V
    7. 6.7  Switching Characteristics: VCC = 3.3 V ± 0.3 V
    8. 6.8  Switching Characteristics: VCC = 5 V ± 0.5 V
    9. 6.9  Timing Requirements
    10. 6.10 Noise Characteristics
    11. 6.11 Operating Characteristics, TA = 25°C
    12. 6.12 Typical Characteristics
  7. Parameter Measurement Information
  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. 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 Related Links
    3. 12.3 Receiving Notification of Documentation Updates
    4. 12.4 Community Resources
    5. 12.5 Trademarks
    6. 12.6 Electrostatic Discharge Caution
    7. 12.7 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • DB|20
  • NS|20
  • DW|20
  • PW|20
Thermal pad, mechanical data (Package|Pins)
Orderable Information

1 Features

  • 2-V to 5.5-V VCC Operation
  • Maximum tpd of 9.5 ns at 5 V
  • Typical VOLP (Output Ground Bounce) <0.8 V at VCC = 3.3 V, TA = 25°C
  • Typical VOHV (Output VOH Undershoot) >2.3 V at VCC = 3.3 V, TA = 25°C
  • Support Mixed-Mode Voltage Operation on All Ports
  • Ioff Supports Partial-Power-Down Mode Operation
  • Latch-up Performance Exceeds 250 mA Per JESD 17
  • ESD Protection Exceeds JESD 22
    • 2000-V Human-Body Model (A114-A)
    • 200-V Machine Model (A115-A)
    • 1000-V Charged-Device Model (C101)

2 Applications

  • Programmable Logic Controller (PLC)
  • DCS and PAC: Analog Input Module
  • Trains, Trams, and Subway Carriages
  • AC Inverter Drives
  • Printers

3 Description

The SNx4LV374A devices are octal edge-triggered D-type flip-flops designed for 2-V to 5.5-V VCC operation.

Device Information(1)

PART NUMBER PACKAGE BODY SIZE (NOM)
SN74LV374ADB SSOP (20) 7.20 mm × 5.30 mm
SN74LV374ADW SOIC (20) 12.80 mm × 7.50 mm
SN74LV374ANS SO (20) 12.60 mm × 5.30 mm
SN74LV374APW TSSOP (20) 6.50 mm × 4.40 mm
  1. For all available packages, see the orderable addendum at the end of the data sheet.

Logic Diagram (Positive Logic)

SN54LV374A SN74LV374A fbd1.png
Pin numbers shown are for the DB, DW, FK, J, NS, PW, RGY, and W packages.