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SN7405 from TI,Texas Instruments

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SN7405

Manufacturer: TI

Hex inverters with open collector outputs

Partnumber Manufacturer Quantity Availability
SN7405 TI 7 In Stock

Description and Introduction

Hex inverters with open collector outputs The SN7405 is a hex inverter IC manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Logic Type:** Inverter (NOT Gate)  
- **Number of Circuits:** 6  
- **Output Type:** Open-Collector  
- **Supply Voltage (VCC):** 4.75V to 5.25V (Standard 5V operation)  
- **High-Level Input Voltage (VIH):** 2V (min)  
- **Low-Level Input Voltage (VIL):** 0.8V (max)  
- **Propagation Delay (tpd):** 22ns (max) at 5V  
- **Operating Temperature Range:** 0°C to 70°C (Commercial grade)  
- **Package Options:** PDIP, SOIC, TSSOP  

### **Descriptions:**  
- The SN7405 is a TTL (Transistor-Transistor Logic) device containing six independent inverters with open-collector outputs.  
- Open-collector outputs allow for wired-AND connections and interfacing with higher voltage circuits.  
- It is part of the 7400 series logic family.  

### **Features:**  
- **High Noise Immunity:** Standard TTL noise margin.  
- **Open-Collector Outputs:** Can drive loads requiring higher voltages (with external pull-up resistors).  
- **Wide Operating Voltage:** Designed for 5V systems.  
- **Standard Pin Configuration:** Compatible with other 7400 series logic devices.  

This information is based on TI's official datasheet for the SN7405.

Application Scenarios & Design Considerations

Hex inverters with open collector outputs

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