SCPS307 October   2024 SN74AC174-Q1

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 Electrical Characteristics
    3. 5.3 ESD Ratings
    4. 5.4 Recommended Operating Conditions
    5. 5.5 Switching Characteristics
    6. 5.6 Thermal Information
    7. 5.7 Timing Characteristics
    8. 5.8 Typical Characteristics
  7. 6 Parameter Measurement Information
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Balanced CMOS Push-Pull Outputs
      2. 7.3.2 Latching Logic
      3. 7.3.3 Standard CMOS Inputs
      4. 7.3.4 Wettable Flanks
      5. 7.3.5 Clamp Diode Structure
    4. 7.4 Device Functional Modes
  9. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
        1. 8.2.1.1 Power Considerations
        2. 8.2.1.2 Input Considerations
        3. 8.2.1.3 Output Considerations
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Application Curve
    3. 8.3 Power Supply Recommendations
    4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
      2. 8.4.2 Layout Example
  10. 9 Device and Documentation Support
    1. 9.1 Documentation Support
      1. 9.1.1 Related Documentation
    2. 9.2 Receiving Notification of Documentation Updates
    3. 9.3 Support Resources
    4. 9.4 Trademarks
    5. 9.5 Electrostatic Discharge Caution
    6. 9.6 Glossary
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information

4 Pin Configuration and Functions

SN74AC174-Q1 PW Package,16-Pin TSSOP(Top View)PW Package,16-Pin TSSOP(Top View)
SN74AC174-Q1 BQB Package,16-Pin TSSOP(Transparent Top View)BQB Package,16-Pin TSSOP(Transparent Top View)
Table 4-1 Pin Functions
PIN TYPE(1) DESCRIPTION
NO. NAME
1 CLR I Clear all channels, active low
2 1Q O Channel 1, Q output
3 1D I Channel 1, D input
4 2D I Channel 2, D input
5 2Q O Channel 2, Q output
6 3D I Channel 3, D input
7 3Q O Channel 3, Q output
8 GND G Ground
9 CLK I Clock all channels, rising edge triggered
10 4Q O Channel 4, Q output
11 4D I Channel 4, D input
12 5Q O Channel 5, Q output
13 5D I Channel 5, D input
14 6D I Channel 6, D input
15 6Q O Channel 6, Q output
16 VCC P Positive supply
(1) Signal Types: I = Input, O = Output, I/O = Input or Output, P = Power, G = Ground.