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M74HCT541M1R from STM,ST Microelectronics

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M74HCT541M1R

Manufacturer: STM

OCTAL BUS BUFFER WITH WITH 3 STATE OUTPUTS (NON INVERTED)

Partnumber Manufacturer Quantity Availability
M74HCT541M1R STM 13818 In Stock

Description and Introduction

OCTAL BUS BUFFER WITH WITH 3 STATE OUTPUTS (NON INVERTED) The M74HCT541M1R is a high-speed CMOS octal buffer/line driver with 3-state outputs, manufactured by STMicroelectronics (STM).  

### **Key Specifications:**  
- **Logic Type:** Octal Buffer/Line Driver  
- **Technology:** HCMOS  
- **Number of Channels:** 8  
- **Supply Voltage Range (VCC):** 4.5V to 5.5V  
- **Input Voltage (VI):** 0V to VCC  
- **Output Voltage (VO):** 0V to VCC  
- **Operating Temperature Range:** -55°C to +125°C  
- **Output Current (IO):** ±6mA  
- **Propagation Delay:** 14ns (typical) at VCC = 5V, CL = 50pF  
- **Input Capacitance (CI):** 3.5pF (typical)  
- **Power Dissipation (PD):** 500mW  

### **Features:**  
- **3-State Outputs:** Allows multiple devices to share a common bus.  
- **High Noise Immunity:** Typical noise margin of 0.9V at VCC = 5V.  
- **Low Power Consumption:** CMOS technology ensures low static power dissipation.  
- **TTL Compatibility:** Inputs are compatible with TTL levels.  
- **Balanced Propagation Delays:** Ensures consistent signal timing.  
- **Latch-Up Performance:** Exceeds 250mA per JESD 78 standard.  

### **Package:**  
- **Package Type:** SO-20 (Small Outline, 20 pins)  
- **Mounting Type:** Surface Mount  

This device is commonly used in bus-oriented applications, signal buffering, and line driving in digital systems.

Application Scenarios & Design Considerations

OCTAL BUS BUFFER WITH WITH 3 STATE OUTPUTS (NON INVERTED)
Partnumber Manufacturer Quantity Availability
M74HCT541M1R ST 4000 In Stock

Description and Introduction

OCTAL BUS BUFFER WITH WITH 3 STATE OUTPUTS (NON INVERTED) The M74HCT541M1R is a high-speed CMOS octal buffer/line driver with 3-state outputs, manufactured by STMicroelectronics.  

### **Key Specifications:**  
- **Logic Family:** HCT (High-Speed CMOS, TTL compatible)  
- **Number of Channels:** 8 (Octal)  
- **Output Type:** 3-State  
- **Supply Voltage Range:** 4.5V to 5.5V  
- **High-Level Input Voltage (Min):** 2V  
- **Low-Level Input Voltage (Max):** 0.8V  
- **Propagation Delay:** 13 ns (Typical at 5V)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package Type:** SO-20  

### **Descriptions and Features:**  
- Designed for bus-oriented applications.  
- Provides non-inverting outputs.  
- Compatible with TTL levels (input thresholds).  
- High noise immunity due to CMOS technology.  
- Low power consumption.  
- Outputs can be disabled using the Output Enable (OE) pins.  
- Latch-up performance exceeds 500 mA per JESD 78.  

This device is commonly used in digital systems requiring buffering and signal driving.

Application Scenarios & Design Considerations

OCTAL BUS BUFFER WITH WITH 3 STATE OUTPUTS (NON INVERTED)

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