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SN54F253J from TI,Texas Instruments

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SN54F253J

Manufacturer: TI, MOT

DUAL 1-OF-4 DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS

Partnumber Manufacturer Quantity Availability
SN54F253J TI, MOT 238 In Stock

Description and Introduction

DUAL 1-OF-4 DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS The SN54F253J is a dual 4-input multiplexer with 3-state outputs, manufactured by **MOT (Motorola)**.  

### **Specifications:**  
- **Logic Family:** 54F (Fast Series)  
- **Function:** Dual 4-input multiplexer  
- **Output Type:** 3-state  
- **Operating Voltage:** 4.5V to 5.5V  
- **Operating Temperature Range:** -55°C to +125°C (Military grade)  
- **Package Type:** Ceramic DIP (Dual In-line Package)  
- **Pin Count:** 16  

### **Descriptions & Features:**  
- Each multiplexer has four data inputs and a common output.  
- Independent enable inputs for each multiplexer.  
- 3-state outputs allow for bus-oriented applications.  
- High-speed operation with typical propagation delay of 7.5 ns.  
- Low power consumption compared to standard TTL.  
- Designed for high-reliability applications, including military and aerospace.  

This device is part of the **SN54F series**, which is the military-grade version of the **74F series**, offering extended temperature and reliability specifications.

Application Scenarios & Design Considerations

DUAL 1-OF-4 DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS

Alternative Part Number

  • 74F253PC --: Same 74F253 dual 4-to-1 multiplexer function with 3-state outputs in a DIP package, pin-compatible with the SN54F253J.
  • MC74F253N --: Equivalent F-series dual 4-to-1 multiplexer with 3-state outputs, same logic function and DIP pinout.
  • DM74F253N --: Direct functional equivalent of the 74F253 multiplexer in a plastic DIP, suitable replacement for the ceramic military version in non-extreme environments.
  • SN74F253N --: Commercial-grade TI 74F253 in DIP with identical function and pinout, suitable for non-military temperature range applications.

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