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SN74LS04DR from TI,Texas Instruments

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SN74LS04DR

Manufacturer: TI

Hex inverters

Partnumber Manufacturer Quantity Availability
SN74LS04DR TI 36254 In Stock

Description and Introduction

Hex inverters The SN74LS04DR is a hex inverter IC manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Logic Type:** Inverter  
- **Number of Circuits:** 6  
- **Supply Voltage (VCC):** 4.75V to 5.25V (nominal 5V)  
- **High-Level Output Current (IOH):** -0.4mA  
- **Low-Level Output Current (IOL):** 8mA  
- **Propagation Delay (tpd):** 15ns (max) at 5V  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package / Case:** SOIC-14  
- **Mounting Type:** Surface Mount  

### **Descriptions:**  
- The SN74LS04DR is part of the 74LS logic family, which uses low-power Schottky technology.  
- It contains six independent inverters, each with a standard TTL input and output.  
- Designed for general-purpose logic inversion applications.  

### **Features:**  
- **Hex Inverter Gates:** Six independent NOT gates in a single package.  
- **TTL-Compatible Inputs:** Works with standard TTL logic levels.  
- **Low Power Consumption:** Optimized for power efficiency.  
- **Wide Operating Voltage Range:** Supports standard 5V logic systems.  
- **High Noise Immunity:** Improved noise resistance compared to basic TTL.  

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

Application Scenarios & Design Considerations

Hex inverters

Alternative Part Number

  • DM74LS04M --: Hex inverter in the 74LS logic family with equivalent function and pinout, from a different manufacturer and naming series.
  • 74LS04PC --: Same hex inverter function in a different package (DIP), useful when through-hole mounting is acceptable.
  • MC74LS04DR2G --: Hex inverter with matching LS logic characteristics and SOIC package, offered under a different part numbering scheme.
  • MC74LS04N --: Equivalent 74LS hex inverter from a different series prefix, offering a pin-compatible alternative for legacy designs.

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