SCPS221G October   2010  – November 2018 TCA9406

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
    1.     Device Images
      1.      Typical Application Block Diagram for TCA9406
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
    1.     Pin Functions
  6. 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  Timing Requirements (VCCA = 1.8 V ± 0.15 V)
    7. 6.7  Timing Requirements (VCCA = 2.5 V ± 0.2 V)
    8. 6.8  Timing Requirements (VCCA = 3.3 V ± 0.3 V)
    9. 6.9  Switching Characteristics (VCCA = 1.8 V ± 0.15 V)
    10. 6.10 Switching Characteristics (VCCA = 2.5 V ± 0.2 V)
    11. 6.11 Switching Characteristics (VCCA = 3.3 V ± 0.3 V)
    12. 6.12 Typical Characteristics
  7. 7 Parameter Measurement Information
    1. 7.1 Voltage Waveforms
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Architecture
      2. 8.3.2 Input Driver Requirements
      3. 8.3.3 Output Load Considerations
      4. 8.3.4 Enable and Disable
      5. 8.3.5 Pullup Resistors on I/O Lines
    4. 8.4 Device Functional Modes
  9. 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 Receiving Notification of Documentation Updates
    2. 12.2 Community Resources
    3. 12.3 Trademarks
    4. 12.4 Electrostatic Discharge Caution
    5. 12.5 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

7.1 Voltage Waveforms

TCA9406 pmi_waveform_pulse_sces853.gifFigure 7. Pulse Duration
TCA9406 pmi_waveform_en_dis_sces853.gif
  1. CL includes probe and jig capacitance.
  2. Waveform 1 in Figure 9 is for an output with internal such that the output is high, except when OE is high (see Figure 6). Waveform 2 in Figure 9 is for an output with conditions such that the output is low, except when OE is high.
  3. All input pulses are supplied by generators having the following characteristics: PRR≤ 10 MHz, ZO = 50 Ω, dv/dt ≥ 1 V/ns.
  4. The outputs are measured one at a time, with one transition per measurement.
  5. tPLZ and tPHZ are the same as tdis.
  6. tPZL and tPZH are the same as ten.
  7. tPLH and tPHL are the same as tpd.
  8. VCCI is the VCC associated with the input port.
  9. VCCO is the VCC associated with the output port.
Figure 9. Enable and Disable Times
TCA9406 pmi_waveform_prop_delay_sces853.gifFigure 8. Propagation Delay Times