SCES727C June   2008  – November 2024 TXB0104-Q1

ADVANCE INFORMATION  

  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: VCCA = 1.2 V
    7. 5.7  Timing Requirements: VCCA = 1.5 V ± 0.1 V
    8. 5.8  Timing Requirements: VCCA = 1.8 V ± 0.15 V
    9. 5.9  Timing Requirements: VCCA = 2.5 V ± 0.2 V
    10. 5.10 Timing Requirements: VCCA = 3.3 V ± 0.3 V
    11. 5.11 Switching Characteristics: VCCA = 1.2 V
    12. 5.12 Switching Characteristics: VCCA = 1.5 V ± 0.1 V
    13. 5.13 Switching Characteristics: VCCA = 1.8 V ± 0.15 V
    14. 5.14 Switching Characteristics: VCCA = 2.5 V ± 0.2 V
    15. 5.15 Switching Characteristics: VCCA = 3.3 V ± 0.3 V
    16. 5.16 Operating Characteristics
    17. 5.17 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 Architecture
      2. 7.3.2 Input Driver Requirements
      3. 7.3.3 Output Load Considerations
      4. 7.3.4 Enable and Disable
      5. 7.3.5 Pullup or Pulldown Resistors on I/O Lines
    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 Curve
  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 Receiving Notification of Documentation Updates
    2. 11.2 Support Resources
    3. 11.3 Trademarks
    4. 11.4 Electrostatic Discharge Caution
    5. 11.5 Glossary
  13. 12Revision History
  14. 13Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

5.3 Recommended Operating Conditions

(1)(2) VCCA VCCB MIN MAX UNIT
VCCA Supply voltage 1.2 3.6 V
VCCB 1.65 5.5
VIH High-level input voltage Data inputs 1.2 V to 3.6 V 1.65 V to 5.5 V VCCI × 0.65(3) VCCI V
OE 1.2 V to 3.6 V 1.65 V to 5.5 V VCCA × 0.65 5.5
VIL Low-level input voltage Data inputs 1.2 V to 5.5 V 1.65 V to 5.5 V 0 VCCI × 0.35(3) V
OE 1.2 V to 3.6 V 1.65 V to 5.5 V 0 VCCA × 0.35
VO Voltage range applied to any output in the high-impedance or power-off state A-port 1.2 V to 3.6 V 1.65 V to 5.5 V 0 3.6 V
B-port 0 5.5
Δt/Δv Input transition
rise or fall rate		 A-port inputs 1.2 V to 3.6 V 1.65 V to 5.5 V 40 ns/V
B-port inputs 1.2 V to 3.6 V 1.65 V to 3.6 V 40
4.5 V to 5.5 V 30
TA Operating free-air temperature –40 125 °C
(1) The A and B sides of an unused data I/O pair must be held in the same state, i.e., both at VCCI or both at GND.
(2) VCCA must be less than or equal to VCCB and must not exceed 3.6 V.
(3) VCCI is the supply voltage associated with the input port.