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SN74LVC2G79DCUR from TI,Texas Instruments

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SN74LVC2G79DCUR

Manufacturer: TI, TEXAS

Dual Positive-Edge-Triggered D-Type Flip-Flop
Partnumber Manufacturer Quantity Availability
SN74LVC2G79DCUR TI, TEXAS 2709 In Stock

Description and Introduction

Dual Positive-Edge-Triggered D-Type Flip-Flop The SN74LVC2G79DCUR is a dual positive-edge-triggered D-type flip-flop manufactured by Texas Instruments. Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:  

### **Manufacturer:** Texas Instruments  
### **Part Number:** SN74LVC2G79DCUR  
### **Package:** VSSOP-8 (DCU)  

### **Specifications:**  
- **Logic Type:** D-Type Flip-Flop  
- **Number of Circuits:** 2  
- **Output Type:** Single-Ended  
- **Trigger Type:** Positive Edge  
- **Supply Voltage Range:** 1.65V to 5.5V  
- **High-Level Output Current:** -32 mA  
- **Low-Level Output Current:** 32 mA  
- **Propagation Delay Time:** 4.3 ns (typical at 3.3V)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Mounting Type:** Surface Mount  

### **Descriptions:**  
- The SN74LVC2G79DCUR is a dual D-type flip-flop with individual data (D), clock (CLK), and complementary outputs (Q and Q̅).  
- It operates on a wide voltage range (1.65V to 5.5V), making it suitable for mixed-voltage applications.  
- The device features positive-edge triggering, where the state of the input (D) is transferred to the output (Q) on the rising edge of the clock pulse.  

### **Features:**  
- **Wide Operating Voltage Range:** 1.65V to 5.5V  
- **Low Power Consumption:** Optimized for battery-operated devices  
- **High Noise Immunity:** Supports robust performance in noisy environments  
- **Schmitt-Trigger Inputs:** Allows for slow input transition and better signal integrity  
- **ESD Protection:** Exceeds 2000V per JESD 22  
- **Small Package:** VSSOP-8 for space-constrained applications  

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

Application Scenarios & Design Considerations

Dual Positive-Edge-Triggered D-Type Flip-Flop

Alternative Part Number

  • NC7WV79P6X --: Dual D-type flip-flop with similar LVC-family function and small package, from a different series and vendor.
  • 74LVC2G79DP --: Direct functional equivalent dual D-type flip-flop in the LVC logic family, different naming and manufacturer.
  • TC7WZ79FK --: Low-voltage dual D-type flip-flop offering comparable logic function and package options from another series.
  • 74LVC2G79DP-Q100 --: Same dual D-type flip-flop function in the LVC family with comparable 1.65-5.5V operation and pin-compatible logic behavior.
  • TC7LVC2G79FK --: Dual positive-edge-triggered D-type flip-flop with similar LVC speed and drive characteristics, suitable as a functional drop-in.
  • 74LVC2G79GM --: Equivalent dual D-type flip-flop in the LVC logic family with matching voltage range and output drive, available in small packages.
  • 74LVC2G79DP,125 --: Same dual D-type flip-flop function with 1.65-5.5V supply in a TSSOP-8 package; Nexperia is a major logic supplier and this is a direct functional equivalent.
  • MC74LCX2G79MUTBG --: Dual D-type flip-flop with 5V-tolerant inputs and similar low-voltage LVC-family characteristics, offered in a small US8 package as a close functional substitute.
  • 74LVC2G79GT,115 --: Same dual flip-flop logic in an even smaller XSON-8 package; suitable when board space is tight and a different package footprint is acceptable.

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