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SN74LS04DBR from TI,Texas Instruments

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SN74LS04DBR

Manufacturer: TI, TEXAS

HEX INVERTERS

Partnumber Manufacturer Quantity Availability
SN74LS04DBR TI, TEXAS 12126 In Stock

Description and Introduction

HEX INVERTERS The SN74LS04DBR is a hex inverter IC manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features based on factual data:

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Series:** 74LS  
- **Logic Type:** Inverter  
- **Number of Circuits:** 6  
- **Number of Inputs:** 1 per gate  
- **Supply Voltage (VCC):** 4.75V to 5.25V (Standard 5V operation)  
- **Propagation Delay:** 15 ns (max) at 5V  
- **Operating Temperature Range:** 0°C to 70°C (Commercial grade)  
- **Package / Case:** SSOP-14  
- **Mounting Type:** Surface Mount  
- **Output Type:** Standard (TTL-compatible)  
- **High-Level Output Current:** -0.4mA  
- **Low-Level Output Current:** 8mA  

### **Descriptions:**  
- The SN74LS04DBR is a **hex inverter** IC, meaning it contains six independent NOT gates.  
- It is part of the **74LS (Low-Power Schottky)** family, offering a balance of speed and power efficiency.  
- Designed for **TTL logic level** applications, it is widely used in digital circuits for signal inversion.  

### **Features:**  
- **Low Power Consumption:** Typical power dissipation of 2mW per gate.  
- **High Noise Immunity:** Standard for LS-TTL logic.  
- **Wide Operating Voltage Range:** Compatible with 5V systems.  
- **Schottky-Clamped Inputs:** Improves switching speed.  
- **Standard Pinout:** Industry-standard 14-pin SSOP package.  

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

Application Scenarios & Design Considerations

HEX INVERTERS

Alternative Part Number

  • MC74LS04DR2G --: Hex inverter in the same LS logic family with equivalent electrical characteristics, available in SOIC package.
  • 74LS04D --: Standard hex inverter logic IC with matching function and LS speed grade, widely available in SO package.
  • SN74LS04N --: Same device from the same manufacturer in a through-hole DIP package, useful when board layout allows a different footprint.
  • SN74LS04NSR --: Same hex inverter function from the same manufacturer but in a different package series (SOP), offering identical logic behavior when package adaptation is acceptable.

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