SCLS385K September 1997 – December 2014 SN74LV32A
PRODUCTION DATA.
- 1 Features
- 2 Applications
- 3 Description
- 4 Simplified Schematic
- 5 Revision History
- 6 Pin Configuration and Functions
-
7 Specifications
- 7.1 Absolute Maximum Ratings
- 7.2 ESD Ratings
- 7.3 Recommended Operating Conditions
- 7.4 Thermal Information
- 7.5 Electrical Characteristics
- 7.6 Switching Characteristics, VCC = 2.5 V ± 0.2 V
- 7.7 Switching Characteristics, VCC = 3.3 V ± 0.3 V
- 7.8 Switching Characteristics, VCC = 5 V ± 0.5 V
- 7.9 Noise Characteristics
- 7.10 Operating Characteristics
- 7.11 Typical Characteristics
- 8 Parameter Measurement Information
- 9 Detailed Description
- 10Application and Implementation
- 11Power Supply Recommendations
- 12Layout
- 13Device and Documentation Support
- 14Mechanical, 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)
- D|14
- RGY|14
- DGV|14
- PW|14
- DB|14
- NS|14
散热焊盘机械数据 (封装 | 引脚)
订购信息
9 Detailed Description
9.1 Overview
This quadruple 2-input positive-OR gate is designed for 2-V to 5.5-V VCC operation.
The SN74LV32A device performs the Boolean function 
in positive logic.
This part has low drive which produces slower rise and fall times that will reduce ringing on the output signal. The inputs and outputs are of high impedance when VCC = 0 V.
9.2 Functional Block Diagram
Figure 4. Logic Diagram, Each Gate (Positive Logic)
9.3 Feature Description
- Wide operating voltage range
- Operates from 2 V to 5.5 V
- Allows down-voltage translation
- Inputs accept voltages to 5.5 V
- Ioff feature
- Supports Live Insertion, Partial Power DownMode, and Back Drive Protection
9.4 Device Functional Modes
Table 1. Function Table
(Each Gate)
| INPUTS | OUTPUT Y |
|
|---|---|---|
| A | B | |
| H | X | H |
| X | H | H |
| L | L | L |