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SN7438DR from TI,Texas Instruments

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SN7438DR

Manufacturer: TI

Quad 2-input positive-NAND buffers with open collector outputs

Partnumber Manufacturer Quantity Availability
SN7438DR TI 50000 In Stock

Description and Introduction

Quad 2-input positive-NAND buffers with open collector outputs The SN7438DR is a quad 2-input positive-NAND buffer manufactured by Texas Instruments (TI).  

**Specifications:**  
- **Logic Type:** NAND Gate  
- **Number of Circuits:** 4  
- **Number of Inputs:** 2 per gate  
- **Output Type:** Open-Collector  
- **Supply Voltage (VCC):** 4.75V to 5.25V  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package/Case:** SOIC-14  
- **Mounting Type:** Surface Mount  
- **Propagation Delay Time:** 22ns (max) at 5V  

**Descriptions and Features:**  
- Contains four independent 2-input NAND gates with open-collector outputs.  
- Designed for high-speed logic applications.  
- Open-collector outputs allow for wired-AND connections.  
- Compatible with most TTL families.  
- Suitable for bus-oriented systems and general-purpose logic functions.  
- Industrial standard SN74 series part.  

(Source: Texas Instruments datasheet)

Application Scenarios & Design Considerations

Quad 2-input positive-NAND buffers with open collector outputs

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