SCES586E July   2004  – March 2024 SN74LVC1G123

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  ESD Ratings
    3. 5.3  Recommended Operating Conditions
    4. 5.4  Thermal Information
    5. 5.5  Electrical Characteristics
    6. 5.6  Timing Requirements
    7. 5.7  Switching Characteristics, CL = 15 pF, –40°C to 85°C
    8. 5.8  Switching Characteristics, CL = 50 pF, –40°C to 85°C
    9. 5.9  Switching Characteristics, CL = 50 pF, –40°C to 125°C
    10. 5.10 Operating Characteristics
    11. 5.11 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
    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
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Application Curves
  10. 9 Power Supply Recommendations
  11. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  12. 11Device and Documentation Support
    1. 11.1 Documentation Support
      1. 11.1.1 Related Documentation
    2. 11.2 Receiving Notification of Documentation Updates
    3. 11.3 Support Resources
    4. 11.4 Trademarks
    5. 11.5 Electrostatic Discharge Caution
    6. 11.6 Glossary
  13. 12Revision History
  14. 13Mechanical, Packaging, and Orderable Information

4 Pin Configuration and Functions

SN74LVC1G123 DCT Package8-Pin SSOPTop View
See mechanical drawings for dimensions.
Figure 4-1 DCT Package8-Pin SSOPTop View
SN74LVC1G123 DCU Package8-Pin VSSOPTop View Figure 4-2 DCU Package8-Pin VSSOPTop View
SN74LVC1G123 YZP Package8-Pin DSBGABottom View Figure 4-3 YZP Package8-Pin DSBGABottom View
Table 4-1 Pin Functions
PIN I/O DESCRIPTION
NAME NO.
A 1 I Falling edge sensitive input; requires B and CLR to be held high.
B 2 I Rising edge sensitive input; requires A to be held low and CLR to be held high.
CLR 3 I Clear, Active Low; also can operate as rising edge sensitive input if A is held low and B is held high.
GND 4 — Ground
Q 5 O Output
Cext 6 — Connects only to the external capacitor
Rext/Cext 7 — Connects to the external capacitor and resistor
VCC 8 — Power