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SN74F299N from TEXAS

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SN74F299N

Manufacturer: TEXAS, TI

Universal shift / storage registers

Partnumber Manufacturer Quantity Availability
SN74F299N TEXAS, TI 2922 In Stock

Description and Introduction

Universal shift / storage registers The SN74F299N is a 8-bit universal shift/storage register manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features:  

### **Specifications:**  
- **Logic Type:** Universal Shift/Storage Register  
- **Number of Bits:** 8  
- **Output Type:** Tri-State  
- **Supply Voltage Range:** 4.5V to 5.5V  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package / Case:** 20-DIP (0.300", 7.62mm)  
- **Mounting Type:** Through Hole  
- **Propagation Delay Time:** 8.5ns (typical)  
- **High-Level Output Current:** -3mA  
- **Low-Level Output Current:** 24mA  

### **Descriptions:**  
- The SN74F299N is an 8-bit universal shift register with parallel inputs and outputs.  
- It features multiplexed input/output pins for efficient data handling.  
- Supports four modes of operation: Shift Left, Shift Right, Parallel Load, and Hold.  
- Tri-state outputs allow for bus-oriented applications.  

### **Features:**  
- **Universal Operation:** Supports bidirectional shifting and parallel loading.  
- **Tri-State Outputs:** Enables direct connection to a bus system.  
- **Synchronous Operation:** Controlled by a clock (CLK) input.  
- **Master Reset (MR):** Clears all flip-flops asynchronously.  
- **Wide Operating Voltage:** Compatible with standard TTL levels.  
- **High-Speed Performance:** Fast propagation delay for efficient data transfer.  

This information is based on TI's official documentation for the SN74F299N.

Application Scenarios & Design Considerations

Universal shift / storage registers

Alternative Part Number

  • MC74F299N --: Same 74F299 universal shift register function in a 20-pin DIP package, direct functional and pin-compatible replacement.
  • 74F299PC --: Equivalent 74F299 octal universal shift register with 3-state outputs in PDIP-20, same logic family and pinout.
  • N74F299N --: Pin-compatible 74F299 shift register in DIP-20 with matching F-series speed and drive characteristics.

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