ZHCSTK4H June   2004  – March 2024 SN74AVC4T245

PRODUCTION DATA  

  1.   1
  2. 1 特性
  3. 2 应用
  4. 3 说明
  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  Operating Characteristics
    7. 5.7  Switching Characteristics: VCCA = 1.2V
    8. 5.8  Switching Characteristics: VCCA = 1.5V ± 0.1V
    9. 5.9  Switching Characteristics: VCCA = 1.8V ± 0.15V
    10. 5.10 Switching Characteristics: VCCA = 2.5V ± 0.2V
    11. 5.11 Switching Characteristics: VCCA = 3.3V ± 0.3V
    12. 5.12 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 Fully Configurable Dual-Rail Design
      2. 7.3.2 Supports High Speed Translation
      3. 7.3.3 Ioff Supports Partial-Power-Down Mode Operation
    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
    3. 8.3 Power Supply Recommendations
    4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
      2. 8.4.2 Layout Example
  10. 9 Device and Documentation Support
    1. 9.1 接收文档更新通知
    2. 9.2 支持资源
    3. 9.3 Trademarks
    4. 9.4 静电放电警告
    5. 9.5 术语表
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information

封装选项

请参考 PDF 数据表获取器件具体的封装图。

机械数据 (封装 | 引脚)
  • PW|16
  • RGY|16
  • D|16
  • DGV|16
  • RSV|16
散热焊盘机械数据 (封装 | 引脚)
订购信息

5.3 Recommended Operating Conditions

over operating free-air temperature range (unless otherwise noted)(1)(2)(3)
VCCI VCCO MIN MAX UNIT
VCCA Supply voltage 1.2 3.6 V
VCCB Supply voltage 1.2 3.6 V
VIH High-level
input voltage		 Data inputs(4) 1.2V to 1.95V VCCI × 0.65 V
1.95V to 2.7V 1.6
2.7V to 3.6V 2
VIL Low-level
input voltage		 Data inputs(4) 1.2V to 1.95V VCCI × 0.35 V
1.95V to 2.7V 0.7
2.7V to 3.6V 0.8
VIH High-level
input voltage		 DIR
(referenced to VCCA)(5)		 1.2V to 1.95V VCCA × 0.65 V
1.95V to 2.7V 1.6
2.7V to 3.6V 2
VIL Low-level
input voltage		 DIR
(referenced to VCCA)(5)		 1.2V to 1.95V VCCA × 0.35 V
1.95V to 2.7V 0.7
2.7V to 3.6V 0.8
VI Input voltage 0 3.6 V
VO Output voltage Active state 0 VCCO V
3-state 0 3.6
IOH High-level output current 1.2V –3 mA
1.4V to 1.6V –6
1.65V to 1.95V –8
2.3V to 2.7V –9
3V to 3.6V –12
IOL Low-level output current 1.1V to 1.2V 3 mA
1.4V to 1.6V 6
1.65V to 1.95V 8
2.3V to 2.7V 9
3V to 3.6V 12
Δt/Δv Input transition rise or fall rate 5 ns/V
TA Operating free-air temperature –40 85 °C
(1) VCCI is the VCC associated with the input port.
(2) VCCO is the VCC associated with the output port.
(3) All unused data inputs of the device must be held at VCCI or GND for proper device operation. Refer to the Implications of Slow or Floating CMOS Inputs application report.
(4) For VCCI values not specified in the data sheet, VIH min = VCCI × 0.7V, VIL max = VCCI × 0.3V
(5) For VCCI values not specified in the data sheet, VIH min = VCCA × 0.7V, VIL max = VCCA × 0.3V