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SN74LVC2G38DCUR from TI,Texas Instruments

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SN74LVC2G38DCUR

Manufacturer: TI

Dual 2-Input NAND Gate with Open Drain Output
Partnumber Manufacturer Quantity Availability
SN74LVC2G38DCUR TI 5960 In Stock

Description and Introduction

Dual 2-Input NAND Gate with Open Drain Output The SN74LVC2G38DCUR is a dual 2-input NAND buffer/driver with open-drain outputs, manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Logic Type:** NAND Gate  
- **Number of Circuits:** 2  
- **Number of Inputs:** 2 per gate  
- **Output Type:** Open Drain  
- **Supply Voltage (VCC):** 1.65V to 5.5V  
- **Operating Temperature Range:** -40°C to +125°C  
- **Propagation Delay (Max):** 4.3 ns at 3.3V  
- **Current - Output High, Low:** 32mA, 32mA  
- **Package / Case:** 8-VSSOP  
- **Mounting Type:** Surface Mount  

### **Descriptions:**  
- The SN74LVC2G38DCUR is a dual 2-input NAND gate with open-drain outputs, designed for 1.65V to 5.5V VCC operation.  
- It is part of TI’s LVC (Low-Voltage CMOS) family, optimized for low-power and high-speed operation.  
- Open-drain outputs allow for wired-OR and bus-oriented applications.  

### **Features:**  
- **Wide Operating Voltage Range:** 1.65V to 5.5V  
- **Low Power Consumption:** ICC typically 10µA  
- **High Noise Immunity**  
- **Latch-Up Performance Exceeds 100mA per JESD 78**  
- **ESD Protection Exceeds JESD 22** (2000V HBM, 1000V CDM)  
- **Schmitt-Trigger Inputs for Noise Immunity**  

This device is commonly used in logic level translation, signal buffering, and interfacing applications.

Application Scenarios & Design Considerations

Dual 2-Input NAND Gate with Open Drain Output

Alternative Part Number

  • NC7WZ38K8X --: Dual 2-input NAND gate with open-drain outputs in a small US8 package, functionally equivalent to the SN74LVC2G38 and a common cross-reference.
  • 74LVC2G38GM,125 --: Same LVC 2G38 dual open-drain NAND function in an XSON8 package, directly interchangeable with matching logic family and voltage range.
  • TC7WZ38FK --: Dual 2-input NAND gate with open-drain outputs in US8, a well-known alternative for the 2G38 function with similar drive and supply range.
  • 74LVC2G38DP-Q100 --: Same dual 2-input NAND gate with open-drain outputs in the LVC family, offered in a TSSOP package; a direct functional equivalent from a different vendor and series.
  • NC7SZ38P5X --: Single 2-input NAND gate with open-drain output in the TinyLogic series; functionally similar open-drain NAND logic usable as a substitute where one gate suffices.
  • TC7SZ38FU --: Single 2-input NAND gate with open-drain output in the TC7S series; a viable alternative open-drain NAND logic device from a different manufacturer and naming series.

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