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SN74LS05D

Manufacturer: TI

HEX INVERTER

Partnumber Manufacturer Quantity Availability
SN74LS05D TI 4315 In Stock

Description and Introduction

HEX INVERTER The SN74LS05D is a hex inverter IC (integrated circuit) manufactured by Texas Instruments.  

### **Specifications:**  
- **Logic Type:** Hex Inverter (6 Inverters)  
- **Logic Family:** LS (Low-Power Schottky)  
- **Supply Voltage (VCC):** 4.75V to 5.25V (Nominal 5V)  
- **Operating Temperature Range:** 0°C to 70°C (Commercial Grade)  
- **Output Type:** Open-Collector  
- **Propagation Delay (Max):** 15 ns  
- **Current - Output High, Low:** 8mA, 16mA  
- **Package / Case:** SOIC-14  
- **Mounting Type:** Surface Mount  

### **Descriptions:**  
The SN74LS05D is a hex inverter with open-collector outputs, designed for use in digital logic applications. It contains six independent inverters, each capable of driving loads directly when used with pull-up resistors.  

### **Features:**  
- **Low Power Consumption:** Optimized for power-sensitive designs.  
- **Open-Collector Outputs:** Allows wired-AND connections and direct drive of higher-current loads.  
- **Wide Operating Voltage Range:** Compatible with standard 5V TTL logic levels.  
- **High Noise Immunity:** Typical of LS-series logic.  
- **Standard Pinout:** Compatible with industry-standard 7400-series logic ICs.  

This information is based on the manufacturer's datasheet. For detailed electrical characteristics and application notes, refer to the official Texas Instruments documentation.

Application Scenarios & Design Considerations

HEX INVERTER

Alternative Part Number

  • DM74LS05M --: Same LS-TTL hex inverter with open-collector outputs, different series prefix, direct functional and pin-compatible replacement in SOIC package.
  • 74LS05PC --: Equivalent LS-TTL open-collector hex inverter from a different naming series, electrically compatible though in DIP package.
  • MC74LS05DR2 --: Alternate LS-TTL open-collector inverter with different prefix, functionally equivalent and suitable as a drop-in substitute.
  • 74LS05SC --: Hex inverter with open-collector outputs in SOIC-14 package, electrically equivalent to SN74LS05D with different naming.

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