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SN74LS37NSR from TEXAS

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SN74LS37NSR

Manufacturer: TEXAS, TI

Quad 2-input positive-NAND buffers

Partnumber Manufacturer Quantity Availability
SN74LS37NSR TEXAS, TI 2050 In Stock

Description and Introduction

Quad 2-input positive-NAND buffers The SN74LS37NSR is a quad 2-input NAND buffer manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Logic Type:** NAND Gate  
- **Number of Inputs:** 2 per gate  
- **Number of Gates:** 4  
- **Supply Voltage (VCC):** 4.75V to 5.25V  
- **High-Level Output Current (IOH):** -0.4mA  
- **Low-Level Output Current (IOL):** 8mA  
- **Propagation Delay (tpd):** 15ns (typical)  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package Type:** SOIC (Small Outline Integrated Circuit)  
- **Package / Case:** 16-SOIC  
- **Mounting Type:** Surface Mount  

### **Descriptions and Features:**  
- The SN74LS37NSR is a quad 2-input NAND buffer with high sink current capability.  
- It is designed for high-speed logic applications.  
- Buffered outputs improve noise immunity and drive capability.  
- Compatible with most TTL families.  
- Standard LS (Low-Power Schottky) technology for reduced power consumption.  
- Used in digital systems, signal processing, and control applications.  

This information is based on the manufacturer's datasheet.

Application Scenarios & Design Considerations

Quad 2-input positive-NAND buffers

Alternative Part Number

  • DM74LS37N --: Same 74LS37 quad 2-input NAND buffer function in a DIP package from a different series prefix, electrically compatible with the SN74LS37NSR logic function.
  • SN74LS37N --: Same LS37 quad NAND buffer die from TI in a through-hole DIP package, offering identical logic behavior when the SOIC package of the original is not required.
  • MC74LS37N --: Alternate-source 74LS37 quad 2-input NAND buffer in DIP form, functionally equivalent and useful as a second-source option for the original TI part.

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