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

4 Pin Configuration and Functions

GUID-20240319-SS0I-PPDZ-JKW6-FVQPDSBJL7NK-low.jpgFigure 4-1 D, DGV, or PW Package, 16-Pin SOIC, TVSOP, or PW (Top View)
GUID-20240319-SS0I-PFRT-J2HM-CKVKVP94MHF3-low.jpgFigure 4-3 RSV Package, 16-Pin UQFN (Top View)
GUID-20240216-SS0I-FXZ4-M4FD-7XBGGZQNFG2P-low.svgFigure 4-5 DYY Package, 16-Pin SOT (Top View)
GUID-20240319-SS0I-L90V-MQXV-WLSP8FGWMRN0-low.jpgFigure 4-2 RGY Package, 16-Pin WQFN (Top View)
GUID-25AF2D90-FB2B-41D5-8F46-641D0419AD2C-low.gifFigure 4-4 BQB/WBQB Package, 16-Pin WQFN (Transparent Top View)
Table 4-1 Pin Functions
PIN NO. TYPE(1) DESCRIPTION
NAME D, DGV,
PW, RGY		 RSV
1A1 4 6 I/O Input/output 1A1. Referenced to VCCA.
1A2 5 7 I/O Input/output 1A2. Referenced to VCCA.
1B1 13 15 I/O Input/output 1B1. Referenced to VCCB.
1B2 12 14 I/O Input/output 1B2. Referenced to VCCB.
1DIR 2 4 I Direction-control input for ‘1’ ports
1 OE 15 1 I 3-state output-mode enables. Pull OE high to place ‘1’ outputs in 3-state mode. Referenced to VCCA.
2A1 6 8 I/O Input/output 2A1. Referenced to VCCA.
2A2 7 9 I/O Input/output 2A2. Referenced to VCCA.
2B1 11 13 I/O Input/output 2B1. Referenced to VCCB.
2B2 10 12 I/O Input/output 2B2. Referenced to VCCB.
2DIR 3 5 I Direction-control input for ‘2’ ports
2 OE 14 16 I 3-state output-mode enables. Pull OE high to place ‘2’ outputs in 3-state mode. Referenced to VCCA.
GND 8, 9 10, 11 — Ground
VCCA 1 3 — A-port power supply voltage. 1.2V ≤ VCCA ≤ 3.6V
VCCB 16 2 — B-port power supply voltage. 1.2V ≤ VCCB ≤ 3.6V
(1) I = input, O = output