SLVSLR1 August   2026 CD74HC4094-Q1

PRODUCTION DATA  

  1.   1
  2. Features
  3. Applications
  4. Description
  5. Pin Configuration and Functions
  6. Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Thermal Information
    5. 5.5 Electrical Characteristics
    6. 5.6 Timing Characteristics
    7.     13
    8. 5.7 Switching Characteristics
  7. Parameter Measurement Information
  8. Detailed Description
    1. 7.1 Overview
    2. 7.2 Feature Description
      1. 7.2.1 Balanced CMOS Push-Pull Outputs
      2. 7.2.2 Balanced CMOS 3-State Outputs
      3. 7.2.3 Latching Logic
      4. 7.2.4 Standard CMOS Inputs
      5. 7.2.5 Clamp Diode Structure
      6. 7.2.6 Positive Clamp Diodes
    3. 7.3 Functional Block Diagram
    4. 7.4 Device Functional Modes
  9. 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
        4. 8.2.1.4 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. 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

Pin Configuration and Functions

CD74HC4094-Q1 PW package; 16-Pin TSSOPTop View PW package;
16-Pin TSSOP
Top View
PIN TYPE(1) DESCRIPTION
NAME NO.
Strobe 1 I Strobe input
Data 2 I Serial data input
CP 3 I Clock input
Q0 4 O Output 0
Q1 5 O Output 1
Q2 6 O Output 2
Q3 7 O Output 3
GND 8 G Ground
QS1 9 O Serial data output 1, rising-edge synchronized
QS2 10 O Serial data output 2, falling-edge synchronized
Q7 11 O Output 7
Q6 12 O Output 6
Q5 13 O Output 5
Q4 14 O Output 4
OE 15 I Output enable, active high
VCC 16 P Positive Supply
I = input, O = output, P = power, G = ground