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HD74LS126A from HIT

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HD74LS126A

Manufacturer: HIT

Quadruple Bus Buffer Gates (with three-state outputs)

Partnumber Manufacturer Quantity Availability
HD74LS126A HIT 100 In Stock

Description and Introduction

Quadruple Bus Buffer Gates (with three-state outputs) The HD74LS126A is a quad bus buffer gate with 3-state outputs, manufactured by Hitachi (HIT).  

### Key Specifications:  
- **Logic Family**: LS-TTL (Low-Power Schottky TTL)  
- **Function**: Quad Bus Buffer (3-State)  
- **Number of Channels**: 4  
- **Output Type**: 3-State (High, Low, High-Impedance)  
- **Supply Voltage (Vcc)**: 4.75V to 5.25V (Nominal 5V)  
- **High-Level Output Current (Ioh)**: -2.6 mA  
- **Low-Level Output Current (Iol)**: 24 mA  
- **Propagation Delay (Max)**: 15 ns  
- **Operating Temperature Range**: 0°C to 70°C  
- **Package Type**: 14-pin DIP (Dual In-line Package)  

### Truth Table:  
| OE (Enable) | Input (A) | Output (Y) |  
|-------------|----------|------------|  
| L           | X        | High-Z     |  
| H           | H        | H          |  
| H           | L        | L          |  

This device is commonly used in bus-oriented systems for signal buffering and isolation.  

(Note: Always verify datasheets for precise technical details.)

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