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M54HC125D1 from ST,ST Microelectronics

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M54HC125D1

Manufacturer: ST

RAD-HARD QUAD BUS BUFFER (3-STATE)

Partnumber Manufacturer Quantity Availability
M54HC125D1 ST 6 In Stock

Description and Introduction

RAD-HARD QUAD BUS BUFFER (3-STATE) The M54HC125D1 is a high-speed CMOS quad buffer with 3-state outputs, manufactured by STMicroelectronics.  

### **Specifications:**  
- **Technology:** High-Speed CMOS  
- **Number of Buffers:** 4 (Quad)  
- **Output Type:** 3-State  
- **Operating Voltage:** 2V to 6V  
- **High Noise Immunity:** CMOS level  
- **Low Power Consumption:** Typical ICC = 1µA at 5V  
- **High-Speed Operation:** tPD = 10ns (max) at VCC = 4.5V  
- **Output Drive Capability:** 10 LSTTL Loads  
- **Wide Operating Temperature Range:** -55°C to +125°C  

### **Descriptions:**  
The M54HC125D1 is a quad buffer designed for bus-oriented applications. It features 3-state outputs that can be disabled, allowing multiple devices to share a common bus without interference.  

### **Features:**  
- **3-State Outputs:** Allows bus sharing  
- **Balanced Propagation Delays**  
- **Symmetrical Output Impedance**  
- **High Noise Immunity**  
- **Compatible with TTL Inputs**  
- **Latch-Up Performance Exceeds 250mA**  
- **ESD Protection:** HBM > 2000V, MM > 200V  

This device is suitable for industrial, automotive, and military applications due to its wide temperature range and robust design.

Application Scenarios & Design Considerations

RAD-HARD QUAD BUS BUFFER (3-STATE)

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