IC Phoenix logo

Home ›  S  › S78 > SN74S38

SN74S38 from PHI,Philips

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

SN74S38

Manufacturer: PHI, TI, TOSH

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

Partnumber Manufacturer Quantity Availability
SN74S38 PHI, TI, TOSH 1999 In Stock

Description and Introduction

Quad 2-input positive-NAND buffers with open collector outputs The SN74S38 is a quad 2-input NAND buffer manufactured by Texas Instruments. Here are the factual details from Ic-phoenix technical data files:

### **Manufacturer Specifications:**  
- **Manufacturer:** Texas Instruments  
- **Logic Family:** 74S (Schottky TTL)  
- **Function:** Quad 2-Input NAND Buffer with Open-Collector Outputs  
- **Supply Voltage (VCC):** 4.75V to 5.25V (Standard 5V operation)  
- **Operating Temperature Range:** 0°C to 70°C (Commercial grade)  
- **Propagation Delay (Max):** 9 ns (typical at 5V)  
- **Output Current (High):** -1 mA (sink)  
- **Output Current (Low):** 20 mA (source)  
- **Package Options:** 14-pin PDIP, SOIC, CDIP  

### **Descriptions:**  
- The SN74S38 is a high-speed TTL logic device containing four independent 2-input NAND gates with open-collector outputs.  
- Open-collector outputs allow for wired-AND configurations and interfacing with higher voltage circuits.  
- Designed for high-speed digital logic applications, including buffering and signal inversion.  

### **Features:**  
- **High-Speed Operation:** Schottky-clamped transistors for improved switching speed.  
- **Open-Collector Outputs:** Supports bus-oriented applications and voltage level shifting.  
- **Wide Operating Voltage:** Compatible with standard 5V TTL logic levels.  
- **Low Power Consumption:** Optimized for efficiency in digital circuits.  
- **Robust Design:** Suitable for industrial and commercial applications.  

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

Application Scenarios & Design Considerations

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

Alternative Part Number

  • 74S38PC --: Same 74S-series quad 2-input NAND gate with open-collector outputs, direct functional and pin-compatible replacement.
  • N74S38N --: Equivalent 74S38 open-collector NAND gate in DIP package, same logic function and electrical characteristics.
  • DM74S38N --: Pin-compatible 74S38 open-collector quad NAND gate with comparable speed and drive capability.
  • MC74S38N --: Same 74S38 function in a DIP package with open-collector outputs, a drop-in replacement from a different manufacturer and prefix.
  • 74LS38 --: Same quad 2-input NAND buffer with open-collector outputs, lower power LS logic family, pin-compatible and widely available.
  • 74F38 --: Quad 2-input NAND buffer with open-collector outputs, faster F logic family, functionally equivalent and pin-compatible.
  • MC74HC03A --: Quad 2-input NAND gate with open-drain outputs, CMOS alternative with similar open-collector behavior, suitable for many replacement designs.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips