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SN74S74N from TEXAS

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SN74S74N

Manufacturer: TEXAS

Dual D-Type Positive-Edge-Triggered Flip-Flops With Preset And Clear

Partnumber Manufacturer Quantity Availability
SN74S74N TEXAS 7 In Stock

Description and Introduction

Dual D-Type Positive-Edge-Triggered Flip-Flops With Preset And Clear The SN74S74N is a dual D-type positive-edge-triggered flip-flop manufactured by Texas Instruments.  

### **Specifications:**  
- **Logic Type:** D-Type Flip-flop  
- **Number of Circuits:** 2  
- **Output Type:** Standard  
- **Trigger Type:** Positive Edge  
- **Supply Voltage (VCC):** 4.75V to 5.25V  
- **High-Level Output Current (IOH):** -1mA  
- **Low-Level Output Current (IOL):** 20mA  
- **Propagation Delay Time (tpd):** 7ns (typical)  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package / Case:** PDIP-14  

### **Descriptions:**  
The SN74S74N features independent data (D), clock (CLK), set (SET), and clear (CLR) inputs for each flip-flop. It operates on a positive-edge-triggered clock, ensuring reliable data storage and transfer.  

### **Features:**  
- Dual D-type flip-flops with clear and preset  
- Positive-edge-triggered clocking  
- Direct clear and set inputs  
- TTL-compatible inputs and outputs  
- Standard 14-pin DIP package  

This information is sourced from Texas Instruments' official documentation.

Application Scenarios & Design Considerations

Dual D-Type Positive-Edge-Triggered Flip-Flops With Preset And Clear

Alternative Part Number

  • DM74S74N --: Direct pin-compatible dual D flip-flop in the same 74S TTL family with equivalent speed and drive characteristics.
  • MC74S74N --: Pin-compatible dual D-type flip-flop with matching 74S logic family specs and DIP-14 package.
  • N74S74N --: Equivalent 74S-series dual D flip-flop in DIP-14, suitable drop-in replacement for the original device.

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