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SN74LVC2G02DCTR from TI,Texas Instruments

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SN74LVC2G02DCTR

Manufacturer: TI, N/A

Dual 2-Input Positive-NOR Gate
Partnumber Manufacturer Quantity Availability
SN74LVC2G02DCTR TI, N/A 1466 In Stock

Description and Introduction

Dual 2-Input Positive-NOR Gate The SN74LVC2G02DCTR is a dual 2-input positive-NOR gate from Texas Instruments. Here are the specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Texas Instruments  
- **Logic Type:** NOR Gate  
- **Number of Circuits:** 2  
- **Number of Inputs per Gate:** 2  
- **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 at 5V  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package / Case:** SSOP-8  
- **Mounting Type:** Surface Mount  

### **Descriptions:**  
- The SN74LVC2G02DCTR is a dual 2-input positive-NOR gate designed for 1.65V to 5.5V VCC operation.  
- It features Schmitt-trigger inputs, allowing for slow input transition and better noise immunity.  
- The device is fully specified for partial-power-down applications using Ioff.  

### **Features:**  
- **Wide Operating Voltage Range:** 1.65V to 5.5V  
- **Schmitt-Trigger Inputs:** Allows for slow or noisy input signals  
- **Balanced Propagation Delays:** Ensures consistent performance  
- **Low Power Consumption:** Optimized for battery-operated applications  
- **Ioff Supports Partial-Power-Down Mode:** Prevents backflow current when powered off  
- **Latch-Up Performance Exceeds 100 mA per JESD 78, Class II**  
- **ESD Protection:** Exceeds JESD 22 (2000-V Human-Body Model, 1000-V Charged-Device Model)  

This information is strictly factual and sourced from the available knowledge base.

Application Scenarios & Design Considerations

Dual 2-Input Positive-NOR Gate

Alternative Part Number

  • NC7WZ02K8X --: Dual 2-input NOR gate in a small 8-pin package with similar 1.65-5.5V supply range and comparable drive, a common cross for LVC2G logic.
  • 74LVC2G02DP,125 --: Same LVC 2G02 dual NOR function in a TSSOP-8 package, widely available and electrically compatible with the TI device.
  • TC7WZ02FU --: Dual 2-input NOR gate from the WZ series with low-voltage operation and similar propagation delay, suitable as a functional replacement.
  • 74LVC2G02DP-Q100H --: Dual 2-input NOR gate in the same LVC 2G logic family, offered in a TSSOP package with automotive qualification; functionally equivalent and pin-compatible for most designs.
  • TC7LVC2G02FK --: Dual 2-input NOR gate with LVC-level performance in a US8 package, a direct functional substitute for the SN74LVC2G02DCTR with comparable speed and drive.
  • NL27WZ02USG --: Dual 2-input NOR gate in a small US8 package with wide supply range and low power, suitable as a drop-in functional replacement when layout allows.

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