JAJSGO2H November   2006  – August 2020 TXB0108

PRODUCTION DATA  

  1. 1 特長
  2. 2 アプリケーション
  3. 3 概要
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
    1.     6
  6. 6 Specifications
    1. 6.1  Absolute Maximum Ratings
    2. 6.2  Handling Ratings
    3. 6.3  Recommended Operating Conditions
    4. 6.4  Thermal Information
    5. 6.5  Electrical Characteristics
    6. 6.6  Timing Requirements: VCCA = 1.2 V
    7. 6.7  Timing Requirements: VCCA = 1.5 V ± 0.1 V
    8. 6.8  Timing Requirements: VCCA = 1.8 V ± 0.15 V
    9. 6.9  Timing Requirements: VCCA = 2.5 V ± 0.2 V
    10. 6.10 Timing Requirements: VCCA = 3.3 V ± 0.3 V
    11. 6.11 Switching Characteristics: VCCA = 1.2 V
    12. 6.12 Switching Characteristics: VCCA = 1.5 V ± 0.1 V
    13. 6.13 Switching Characteristics: VCCA = 1.8 V ± 0.15 V
    14. 6.14 Switching Characteristics: VCCA = 2.5 V ± 0.2 V
    15. 6.15 Switching Characteristics: VCCA = 3.3 V ± 0.3 V
    16. 6.16 Operating Characteristics
    17. 6.17 Typical Characteristics
  7. 7 Parameter Measurement Information
  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 or Pulldown 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 Curves
  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 Support Resources
    3. 12.3 Trademarks
    4. 12.4 静電気放電に関する注意事項
    5. 12.5 Glossary
  13. 13Mechanical, Packaging, and Orderable Information
    1. 13.1 Package Addendum
      1. 13.1.1 Tape and Reel Information

パッケージ・オプション

デバイスごとのパッケージ図は、PDF版データシートをご参照ください。

メカニカル・データ（パッケージ｜ピン）
  • YZP|20
  • NME|20
  • DQS|20
  • PW|20
  • RGY|20
サーマルパッド・メカニカル・データ
発注情報

5 Pin Configuration and Functions

GUID-BF02E8FD-61B8-4384-8079-793E3E483A11-low.gif
For the RGY package, the exposed center thermal pad must be connected to ground.
Pullup resistors are not required on both sides for Logic I/O.
If pullup or pulldown resistors are needed, the resistor value must be over 50 kΩ.
50 kΩ is a safe recommended value, if the customer can accept higher VOL or lower VOH, smaller pullup or pulldown resistor is allowed, the draft estimation is VOL = VCCOUT × 4.5 k/(4.5 k + RPU) and VOH = VCCOUT × RDW/(4.5 k + RDW).
If pullup resistors are needed, please refer to the TXS0108 or contact TI.
For detailed information, please refer to application note SCEA043.
GUID-37742674-1FA8-4237-BCD2-2E826DB206F4-low.gif
GUID-43447BD4-7DD7-4ECB-8095-DE6303F18974-low.gifFigure 5-1 NME/GXY/ZXY PACKAGE(BOTTOM VIEW)
Pin Functions
PIN I/O(1) FUNCTION
SIGNAL
NAME		 PW, RGY NO. DQS NO. YZP
GRID LOCATOR
A1 1 1 A3 I/O Input/output 1. Referenced to VCCA.
VCCA 2 5 C4 S A-port supply voltage. 1.1 V ≤ VCCA ≤ 3.6 V, VCCA ≤ VCCB.
A2 3 2 A4 I/O Input/output 2. Referenced to VCCA.
A3 4 3 B3 I/O Input/output 3. Referenced to VCCA.
A4 5 4 B4 I/O Input/output 4. Referenced to VCCA.
A5 6 7 C3 I/O Input/output 5. Referenced to VCCA.
A6 7 8 E4 I/O Input/output 6. Referenced to VCCA.
A7 8 9 D3 I/O Input/output 7. Referenced to VCCA.
A8 9 10 E3 I/O Input/output 8. Referenced to VCCA.
OE 10 6 D4 I Output enable. Pull OE low to place all outputs in 3-state mode. Referenced to VCCA.
GND 11 15 D1 S Ground
B8 12 11 E2 I/O Input/output 8. Referenced to VCCB.
B7 13 12 D2 I/O Input/output 7. Referenced to VCCB.
B6 14 13 E1 I/O Input/output 6. Referenced to VCCB.
B5 15 14 C2 I/O Input/output 5. Referenced to VCCB.
B4 16 17 B1 I/O Input/output 4. Referenced to VCCB.
B3 17 18 B2 I/O Input/output 3. Referenced to VCCB.
B2 18 19 A1 I/O Input/output 2. Referenced to VCCB.
VCCB 19 16 C1 S B-port supply voltage. 1.65 V ≤ VCCB  ≤ 5.5 V.
B1 20 20 A2 I/O Input/output 1. Referenced to VCCB.
Thermal Pad — — For the RGY package, the exposed center thermal pad must be connected to ground.
(1) I = input, O = output, I/O = input and output, S = power supply