IC Phoenix logo

Home ›  M  › M16 > M74HC540M1R

M74HC540M1R from ST,ST Microelectronics

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

M74HC540M1R

Manufacturer: ST

OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (INVERTED)

Partnumber Manufacturer Quantity Availability
M74HC540M1R ST 5000 In Stock

Description and Introduction

OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (INVERTED) The M74HC540M1R is a high-speed CMOS octal bus buffer/line driver with 3-state outputs, manufactured by STMicroelectronics.  

### **Specifications:**  
- **Logic Family:** HC (High-Speed CMOS)  
- **Number of Bits:** 8 (Octal)  
- **Input/Output Type:** 3-State  
- **Supply Voltage Range:** 2V to 6V  
- **Operating Temperature Range:** -55°C to +125°C  
- **Propagation Delay:** Typically 13 ns at 5V  
- **Output Current:** ±6 mA  
- **Package Type:** SO-20  

### **Descriptions:**  
- The M74HC540M1R is an inverting octal buffer/line driver designed for bus-oriented applications.  
- It features two active-low output enable (OE) inputs for controlling the 3-state outputs.  
- The device is compatible with TTL levels and provides high noise immunity.  

### **Features:**  
- **High-Speed Operation:** Optimized for low power consumption with high-speed performance.  
- **3-State Outputs:** Allows connection to a common bus without interference.  
- **Wide Voltage Range:** Operates from 2V to 6V, making it suitable for various applications.  
- **Balanced Propagation Delays:** Ensures reliable signal transmission.  
- **Low Power Consumption:** CMOS technology ensures minimal power dissipation.  
- **High Noise Immunity:** Ensures stable operation in noisy environments.  

This device is commonly used in digital systems for signal buffering, data bus driving, and interfacing between different logic families.

Application Scenarios & Design Considerations

OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (INVERTED)
Partnumber Manufacturer Quantity Availability
M74HC540M1R 5700 In Stock

Description and Introduction

OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (INVERTED) The M74HC540M1R is a high-speed CMOS octal buffer/line driver with 3-state outputs, manufactured by STMicroelectronics.  

### **Key Specifications:**  
- **Logic Type:** Octal Buffer/Line Driver  
- **Number of Channels:** 8  
- **Output Type:** 3-State  
- **Supply Voltage Range:** 2V to 6V  
- **High-Level Output Current:** -7mA  
- **Low-Level Output Current:** 7mA  
- **Propagation Delay:** 12ns (typical at 5V)  
- **Operating Temperature Range:** -55°C to +125°C  
- **Package Type:** SO-20  

### **Descriptions and Features:**  
- **High-Speed Operation:** Compatible with TTL levels, ensuring fast signal transmission.  
- **3-State Outputs:** Allows multiple devices to share a common bus without interference.  
- **Wide Operating Voltage:** Supports 2V to 6V, making it versatile for different logic levels.  
- **Low Power Consumption:** CMOS technology ensures minimal power dissipation.  
- **High Noise Immunity:** Improved resistance to electrical noise in industrial environments.  
- **Inverting Logic:** Outputs are inverted from input signals.  

This device is commonly used in bus-oriented systems, memory address driving, and general-purpose logic buffering.

Application Scenarios & Design Considerations

OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (INVERTED)

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips