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SN74F74DR from TI,Texas Instruments

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SN74F74DR

Manufacturer: TI

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

Partnumber Manufacturer Quantity Availability
SN74F74DR TI 50000 In Stock

Description and Introduction

Dual Positive-Edge-Triggered D-Type Flip-Flops With Clear And Preset The SN74F74DR is a dual D-type positive-edge-triggered flip-flop manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Category:** Flip-Flop  
- **Logic Type:** D-Type Flip-Flop  
- **Number of Circuits:** 2  
- **Output Type:** Differential  
- **Trigger Type:** Positive Edge  
- **Supply Voltage (VCC):** 4.5V to 5.5V  
- **High-Level Output Current (IOH):** -3 mA  
- **Low-Level Output Current (IOL):** 24 mA  
- **Propagation Delay Time (tpd):** 6.5 ns (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package / Case:** SOIC-14  
- **Mounting Type:** Surface Mount  

### **Descriptions:**  
The SN74F74DR is a dual D-type flip-flop with individual data (D), clock (CLK), set (SET), and reset (CLR) inputs for each flip-flop. It features positive-edge triggering, meaning the state of the flip-flop changes only on the rising edge of the clock signal. The device is designed for high-speed operation and is commonly used in digital systems for data storage and synchronization.

### **Features:**  
- **Dual Flip-Flop:** Contains two independent D-type flip-flops in a single package.  
- **Positive-Edge Triggering:** State changes occur on the rising clock edge.  
- **Asynchronous Clear and Preset:** Direct SET and RESET inputs for immediate control.  
- **High-Speed Operation:** Low propagation delay for fast performance.  
- **Wide Operating Voltage Range:** Compatible with 5V systems.  
- **Surface-Mount Package:** SOIC-14 for compact PCB designs.  

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

Application Scenarios & Design Considerations

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

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