JAJSOT9C February   2014  – June 2022 SN74LV4T125

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.     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 Switching Characteristics
    7. 6.7 Noise Characteristics
    8. 6.8 Operating Characteristics
    9. 6.9 Typical Characteristics
  7. 7 Parameter Measurement Information
    1. 7.1 18
  8. 8 Detailed Description
    1. 8.1 Overview
      1. 8.1.1 Translating Down
      2. 8.1.2 Translating Up
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
    4. 8.4 Device Functional Modes
  9. 9 Applications 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 Documentation Support
      1. 12.1.1 Additional Product Selection
    2. 12.2 Receiving Notification of Documentation Updates
    3. 12.3 サポート・リソース
    4. 12.4 Trademarks
    5. 12.5 Electrostatic Discharge Caution
    6. 12.6 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

パッケージ・オプション

メカニカル・データ（パッケージ｜ピン）
サーマルパッド・メカニカル・データ
発注情報

8.4 Device Functional Modes

This device performs the function of a buffer where input logic level equals the output logic level, while providing buffering and drive to the output. The SN74LV4T125 device will also translate voltages up or down while performing this function.

Table 8-1 Function Table
(Each Buffer)
INPUTS (1)OUTPUT (2)
Y
OEA
LHH
LLL
HXZ
Table 8-2 Supply VCC = 3.3 V
INPUT b
(Lower Level Input)		OUTPUT
(VCC CMOS)
ABY
VIH(min) = 1.35 VVOH(min) = 2.9 V
VIL(max) = 0.8 VVOL(max) = 0.2 V
(1) H = High Voltage Level, L = Low Voltage Level, X = Do not Care, Z = High Impedance
(2) H = Driving High, L = Driving Low, Z = High Impedance State