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M74HC352B1R from ST,ST Microelectronics

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M74HC352B1R

Manufacturer: ST, STM

DUAL 4 CHANNEL MULTIPLEXER

Partnumber Manufacturer Quantity Availability
M74HC352B1R ST, STM 1675 In Stock

Description and Introduction

DUAL 4 CHANNEL MULTIPLEXER The M74HC352B1R is a dual 4-input multiplexer with common select inputs and individual enable inputs, manufactured by STMicroelectronics (ST).  

### **Specifications:**  
- **Logic Family:** HC (High-Speed CMOS)  
- **Supply Voltage Range:** 2V to 6V  
- **High Noise Immunity:** CMOS technology  
- **Low Power Consumption:** Typical ICC of 4µA at 5V  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SO-16 (Small Outline)  

### **Descriptions:**  
- Dual 4-channel multiplexer with shared select inputs (S0, S1).  
- Each multiplexer has an independent enable input (E̅).  
- Outputs are in standard push-pull configuration.  

### **Features:**  
- **Dual 4-to-1 Multiplexer:** Two independent 4-input multiplexers in one package.  
- **Common Select Inputs:** Both multiplexers share the same select lines.  
- **Individual Enable Inputs:** Each multiplexer can be independently enabled/disabled.  
- **High-Speed Operation:** Typical propagation delay of 13ns at 5V.  
- **Wide Operating Voltage:** Compatible with TTL levels (5V supply).  
- **Balanced Propagation Delays:** Ensures stable switching performance.  

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

Application Scenarios & Design Considerations

DUAL 4 CHANNEL MULTIPLEXER

Alternative Part Number

  • CD74HC352E --: Same 74HC352 dual 4-input multiplexer function in a DIP package, direct pin-compatible logic equivalent from a major supplier.
  • SN74HC352N --: HC-family dual 4-to-1 multiplexer with matching logic function and pinout, suitable drop-in replacement in most designs.
  • MC74HC352N --: Alternate HC352 multiplexer from another manufacturer, electrically similar and usable as a second-source substitute.
  • 74HC352N --: Standard 74HC352 dual 4-to-1 multiplexer in DIP package, matching function and pin configuration for direct replacement.
  • MC74HC352AN --: HC-series dual 4-input multiplexer with equivalent logic and pinout, suitable as a functional substitute when the STM part is unavailable.

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