ZHCSRC6Q November   1996  – December 2022 SN74LVCC3245A

PRODMIX  

  1. 1 特性
  2. 2 应用
  3. 3 说明
  4. 4 Revision History
  5. 5 Pin Configuration and 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 Operating Characteristics
    8. 6.8 Typical Characteristics
  7. 7 Parameter Measurement Information
    1. 7.1 A Port (VCCA = 2.5 V ± 0.2 V and VCCB = 3.3 V ± 0.3 V)
    2. 7.2 B Port (VCCA = 2.5 V ± 0.2 V and VCCB = 3.3 V ± 0.3 V)
    3. 7.3 B Port (VCCA = 3.6 V and VCCB = 5.5 V)
    4. 7.4 A and B Port (VCCA and VCCB = 3.6 V)
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
    4. 8.4 Device Functional Modes
      1.      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 Curve
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
    3. 10.3 Power-Up Considerations
  11. 11Device and Documentation Support
    1. 11.1 Documentation Support
      1. 11.1.1 Related Documentation
    2. 11.2 接收文档更新通知
    3. 11.3 支持资源
    4. 11.4 Trademarks
    5. 11.5 Electrostatic Discharge Caution
    6. 11.6 术语表
  12. 12Mechanical, 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)
  • DBQ|24
  • NS|24
  • DW|24
  • DB|24
  • PW|24
散热焊盘机械数据 (封装 | 引脚)
订购信息

5 Pin Configuration and Functions

GUID-8F782567-4277-43B7-BD22-92FD55B1CB3D-low.gif
NC – No internal connection
See Section 12 for dimensions.
Figure 5-1 DB, DBQ, DW, NS, or PW Package, 24-Pin SSOP, SOIC, SO, or TSSOP (Top View)
Table 5-1 Pin Functions
PIN TYPE(1) DESCRIPTION
NAME NO.
A1 3 I/O A1 port
A2 4 I/O A2 port
A3 5 I/O A3 port
A4 6 I/O A4 port
A5 7 I/O A5 port
A6 8 I/O A6 port
A7 9 I/O A7 port
A8 10 I/O A8 port
B1 21 I/O B1 port
B2 20 I/O B2 port
B3 19 I/O B3 port
B4 18 I/O B4 port
B5 17 I/O B5 port
B6 16 I/O B6 port
B7 15 I/O B7 port
B8 14 I/O B8 port
DIR 2 I Dir input
GND 11 — Ground
12
13
NC 23 — Unconnected
OE 22 I Output Enable active low
VCCA 1 — A port power
VCCB 24 — B port power
(1) I = input, O = output, P = power
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