ZHCSR77D June   2004  – March 2023 SN74LV373A-Q1

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  Timing Requirements, 2.5 V ± 0.2 V
    7. 6.7  Timing Requirements, VCC = 3.3 V ± 0.3 V
    8. 6.8  Timing Requirements, VCC = 5 V ± 0.5 V
    9. 6.9  Switching Characteristics
    10. 6.10 Noise Characteristics
    11. 6.11 Operating Characteristics
  7. 7 Parameter Measurement Information
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Device Functional Modes
  9. 9 Application and Implementation
    1. 9.1 Power Supply Recommendations
    2. 9.2 Layout
      1. 9.2.1 Layout Guidelines
        1. 9.2.1.1 Layout Example
  10. 10Device and Documentation Support
    1. 10.1 Documentation Support
      1. 10.1.1 Related Documentation
    2. 10.2 Receiving Notification of Documentation Updates
    3. 10.3 支持资源
    4. 10.4 Trademarks
    5. 10.5 静电放电警告
    6. 10.6 术语表
  11. 11Mechanical, Packaging, and Orderable Information

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5 Pin Configuration and Functions

GUID-C4C03978-E150-4696-868B-EC2B4676A30F-low.pngFigure 5-1 SN74LV373A-Q1 TSSOP -PW Package(Top View)
Table 5-1 Pin Function
PIN TYPE DESCRIPTION
NAME NO.
OE 1 Input Output enable, active low
1Q 2 Output Output for channel 1
1D 3 Input Input for channel 1
2D 4 Input Input for channel 2
2Q 5 Output Output for channel 2
3Q 6 Output Output for channel 3
3D 7 Input Input for channel 3
4D 8 Input Input for channel 4
4Q 9 Output Output for channel 4
GND 10 — Ground
LE 11 Input Latch enable
5Q 12 Output Output for channel 5
5D 13 Input Input for channel 5
6D 14 Input Input for channel 6
6Q 15 Output Output for channel 6
7Q 16 Output Output for channel 7
7D 17 Input Input for channel 7
8D 18 Input Input for channel 8
8Q 19 Output Output for channel 8
VCC 20 — Positive supply
Thermal Pad1 — The thermal pad can be connect to GND or left floating. Do not connect to any other signal or supply.