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SN74AS32D from TI,Texas Instruments

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SN74AS32D

Manufacturer: TI

Quadruple 2-Input Positive-OR Gates

Partnumber Manufacturer Quantity Availability
SN74AS32D TI 2036 In Stock

Description and Introduction

Quadruple 2-Input Positive-OR Gates The SN74AS32D is a quad 2-input positive-OR gate manufactured by Texas Instruments.  

### **Specifications:**  
- **Logic Type:** OR Gate  
- **Number of Inputs:** 2 per gate  
- **Number of Gates:** 4  
- **Supply Voltage Range:** 4.5V to 5.5V  
- **Propagation Delay (Max):** 8.5 ns at 5V  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package / Case:** SOIC-14  
- **Mounting Type:** Surface Mount  
- **High-Level Output Current:** -15 mA  
- **Low-Level Output Current:** 24 mA  
- **Technology:** Advanced Schottky (AS)  

### **Description:**  
The SN74AS32D is a high-speed CMOS logic device containing four independent 2-input OR gates. It is designed for reliable operation in digital systems requiring fast switching and low power consumption.  

### **Features:**  
- **High-Speed Operation:** Optimized for performance with minimal propagation delay.  
- **Low Power Consumption:** Efficient power usage for battery-operated applications.  
- **Wide Operating Voltage Range:** Supports standard TTL levels.  
- **Schottky Diode-Clamped Inputs:** Improves noise immunity.  
- **Balanced Propagation Delays:** Ensures consistent timing across all gates.  
- **Surface-Mount Package:** Compact SOIC-14 for space-saving PCB designs.  

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

Quadruple 2-Input Positive-OR Gates

Alternative Part Number

  • 74F32D --: Quad 2-input OR gate in SOIC-14 with similar propagation delay and pinout, direct functional replacement.
  • MC74ACT32DR2G --: Quad 2-input OR gate, SOIC-14, TTL-compatible inputs, widely available and pin-compatible.
  • CD74HCT32M --: Quad 2-input OR gate in SOIC-14 with HCT TTL-compatible inputs, same logic function and package.
  • 74AS32D,652 --: Quad 2-input OR gate in the same AS bipolar logic family with identical DIP/SO pinout and 5V TTL-compatible levels, direct functional drop-in replacement.
  • CD74ACT32M --: Quad 2-input OR gate in SOIC-14 from the ACT family, pin-compatible with the SN74AS32D and suitable for 5V TTL-level logic designs.

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