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SN74AHCT74DBR from TI,Texas Instruments

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SN74AHCT74DBR

Manufacturer: TI

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

Partnumber Manufacturer Quantity Availability
SN74AHCT74DBR TI 3 In Stock

Description and Introduction

Dual Positive-Edge-Triggered D-Type Flip-Flops With Clear and Preset The SN74AHCT74DBR is a dual positive-edge-triggered D-type flip-flop manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features:

### **Specifications:**  
- **Technology Family:** AHCT  
- **Supply Voltage Range:** 4.5V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Input Type:** Schmitt-Trigger  
- **Output Type:** Push-Pull  
- **Number of Channels:** 2  
- **Propagation Delay Time:** 12 ns (max) at 5V  
- **High-Level Output Current:** -8 mA  
- **Low-Level Output Current:** 8 mA  
- **Package Type:** SSOP (DBR)  
- **Package Size:** 14-pin  

### **Descriptions:**  
- The SN74AHCT74DBR features two independent D-type flip-flops with clear and preset inputs.  
- Each flip-flop stores one bit of data and transfers it to the output on the rising edge of the clock pulse.  
- It is designed for high-speed operation while maintaining low power consumption.  

### **Features:**  
- **Wide Operating Voltage Range:** 4.5V to 5.5V  
- **Balanced Propagation Delays**  
- **Schmitt-Trigger Inputs for Noise Immunity**  
- **Direct Clear and Preset Inputs**  
- **Low Power Consumption**  
- **Compatible with TTL Inputs**  
- **ESD Protection Exceeds 2000V (HBM)**  

This device is commonly used in digital systems for data storage, synchronization, and signal delay applications.  

(Note: All details are based on the manufacturer's datasheet.)

Application Scenarios & Design Considerations

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

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