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SN74F251B from TI,Texas Instruments

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SN74F251B

Manufacturer: TI

1-of-8 Data Selectors/Multiplexers With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74F251B TI 318 In Stock

Description and Introduction

1-of-8 Data Selectors/Multiplexers With 3-State Outputs The SN74F251B is a 8-input multiplexer manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Logic Type:** Multiplexer  
- **Number of Inputs:** 8  
- **Number of Channels:** 1  
- **Supply Voltage (VCC):** 4.5V to 5.5V  
- **Operating Temperature Range:** 0°C to 70°C  
- **Propagation Delay (Max):** 6.5 ns at 5V  
- **Output Type:** 3-State  
- **Package / Case:** PDIP-16, SOIC-16  

### **Descriptions:**
- The SN74F251B is a high-speed 8-input digital multiplexer with 3-state outputs.  
- It selects one of eight data inputs (D0–D7) based on the select lines (A, B, C).  
- The output (Y) can be enabled or disabled using the output enable (OE) pin.  
- Designed for high-speed logic applications with low power consumption.  

### **Features:**
- **3-State Outputs:** Allows bus-oriented operation.  
- **High-Speed Operation:** Optimized for fast switching.  
- **Wide Operating Voltage:** Supports 4.5V to 5.5V.  
- **Low Power Consumption:** Suitable for power-sensitive applications.  
- **Standard 16-Pin Package:** Available in PDIP and SOIC options.  

This information is strictly factual based on the manufacturer's datasheet.

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