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SN74HC126PWT from TI,Texas Instruments

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SN74HC126PWT

Manufacturer: TI

Quadruple Bus Buffer Gates With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74HC126PWT TI 483 In Stock

Description and Introduction

Quadruple Bus Buffer Gates With 3-State Outputs The SN74HC126PWT is a quad bus buffer gate manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features:

### **Specifications:**  
- **Technology Family:** HC (High-Speed CMOS)  
- **Supply Voltage Range:** 2V to 6V  
- **Number of Channels:** 4  
- **Output Type:** 3-State  
- **High-Level Output Current:** -7.8mA  
- **Low-Level Output Current:** 7.8mA  
- **Propagation Delay Time:** 10ns at 5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** TSSOP-14  
- **Mounting Type:** Surface Mount  

### **Descriptions:**  
The SN74HC126PWT is a high-speed CMOS logic device containing four independent 3-state buffers. Each buffer features an active-high output enable (OE) input, allowing the outputs to be placed in a high-impedance state when disabled. It is designed for bus-oriented applications where multiple outputs must be isolated from a common bus.

### **Features:**  
- **3-State Outputs:** Allows connection to a bus line without interference.  
- **Balanced Propagation Delays:** Ensures consistent signal timing.  
- **Wide Operating Voltage Range:** Supports 2V to 6V operation.  
- **Low Power Consumption:** Typical ICC of 4µA (max).  
- **High Noise Immunity:** CMOS technology provides robust performance.  
- **ESD Protection:** Exceeds 2000V per JESD 22.  

This device is commonly used in digital systems for signal buffering and bus driving applications.

Application Scenarios & Design Considerations

Quadruple Bus Buffer Gates With 3-State Outputs

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