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M74HC253M1R from STM,ST Microelectronics

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M74HC253M1R

Manufacturer: STM

DUAL 4 CHANNEL MULTIPLEXER 3 STATE OUTPUT

Partnumber Manufacturer Quantity Availability
M74HC253M1R STM 450 In Stock

Description and Introduction

DUAL 4 CHANNEL MULTIPLEXER 3 STATE OUTPUT The M74HC253M1R is a dual 4-input multiplexer with 3-state outputs, manufactured by STMicroelectronics (STM).  

### **Specifications:**  
- **Logic Family:** HC (High-Speed CMOS)  
- **Supply Voltage Range:** 2V to 6V  
- **Operating Temperature Range:** -40°C to +125°C  
- **Input Current (Max):** ±1µA  
- **Output Current (Max):** ±25mA  
- **Propagation Delay:** 15ns (typical at 5V)  
- **Package:** SO-16  

### **Descriptions:**  
- The M74HC253M1R consists of two independent 4-input multiplexers with common select inputs and separate output enable controls.  
- It features 3-state outputs, allowing multiple devices to share a common bus.  

### **Features:**  
- **Dual 4-input multiplexer** with separate output enable controls  
- **3-state outputs** for bus-oriented applications  
- **Low power consumption** (typical CMOS technology)  
- **High noise immunity**  
- **Compatible with TTL levels**  

For detailed electrical characteristics and pin configurations, refer to the official STMicroelectronics datasheet.

Application Scenarios & Design Considerations

DUAL 4 CHANNEL MULTIPLEXER 3 STATE OUTPUT
Partnumber Manufacturer Quantity Availability
M74HC253M1R ST 78 In Stock

Description and Introduction

DUAL 4 CHANNEL MULTIPLEXER 3 STATE OUTPUT The M74HC253M1R is a dual 4-input multiplexer with 3-state outputs, manufactured by STMicroelectronics (ST).  

### **Specifications:**  
- **Logic Family:** HC (High-speed CMOS)  
- **Number of Circuits:** 2  
- **Number of Inputs per Multiplexer:** 4  
- **Output Type:** 3-State  
- **Supply Voltage Range:** 2V to 6V  
- **Operating Temperature Range:** -55°C to +125°C  
- **Package Type:** SO-16  

### **Descriptions:**  
- The M74HC253M1R consists of two independent 4-input multiplexers with common select inputs (S0, S1).  
- Each multiplexer has an active-low output enable (OE) control for 3-state outputs.  
- It is designed for high-speed digital applications with low power consumption.  

### **Features:**  
- **High-Speed Operation:** Typical propagation delay of 13ns at 5V.  
- **Low Power Consumption:** CMOS technology ensures minimal power dissipation.  
- **Wide Operating Voltage:** Compatible with 2V to 6V supply range.  
- **3-State Outputs:** Allows bus-oriented applications.  
- **Balanced Propagation Delays:** Ensures reliable performance in high-speed systems.  
- **ESD Protection:** Exceeds 2000V per JESD22-A114.  

This information is based solely on the manufacturer's datasheet.

Application Scenarios & Design Considerations

DUAL 4 CHANNEL MULTIPLEXER 3 STATE OUTPUT

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