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TC74LCX00FN from TOSHIBA

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TC74LCX00FN

Manufacturer: TOSHIBA, TOS

Low-Voltage Quad 2-Input NAND Gate with 5-V Tolerant Inputs and Outputs

Partnumber Manufacturer Quantity Availability
TC74LCX00FN TOSHIBA, TOS 45000 In Stock

Description and Introduction

Low-Voltage Quad 2-Input NAND Gate with 5-V Tolerant Inputs and Outputs The TC74LCX00FN is a quad 2-input NAND gate manufactured by Toshiba. Below are its specifications, descriptions, and features:  

### **Specifications:**  
- **Logic Type:** Quad 2-Input NAND Gate  
- **Supply Voltage Range (VCC):** 2.0V to 3.6V  
- **High-Speed Operation:** tpd = 4.5ns (max) at 3.3V  
- **Low Power Consumption:** ICC = 10μA (max) at Ta = 25°C  
- **Input Voltage Levels:**  
  - **VIH (High-Level Input Voltage):** 2.0V (min) at VCC = 3.0V  
  - **VIL (Low-Level Input Voltage):** 0.8V (max) at VCC = 3.0V  
- **Output Voltage Levels:**  
  - **VOH (High-Level Output Voltage):** 2.4V (min) at VCC = 3.0V, IOH = -12mA  
  - **VOL (Low-Level Output Voltage):** 0.4V (max) at VCC = 3.0V, IOL = 12mA  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** 14-pin SOP (Small Outline Package)  

### **Descriptions:**  
- The TC74LCX00FN is a low-voltage CMOS logic device designed for high-speed operation while maintaining low power consumption.  
- It is compatible with 3.3V systems and offers 5V-tolerant inputs, allowing interfacing with 5V logic levels.  
- The device is suitable for battery-powered and portable applications due to its low power dissipation.  

### **Features:**  
- **5V-Tolerant Inputs:** Allows interfacing with 5V logic signals.  
- **Balanced Propagation Delays:** Ensures consistent performance.  
- **Power-Down Protection:** Inputs and outputs include protection against damage when VCC = 0V.  
- **High Noise Immunity:** Stable operation in noisy environments.  
- **Latch-Up Performance:** Exceeds 300mA per JESD 78.  

This information is based on Toshiba's datasheet for the TC74LCX00FN.

Application Scenarios & Design Considerations

Low-Voltage Quad 2-Input NAND Gate with 5-V Tolerant Inputs and Outputs

Alternative Part Number

  • SN74LVC00APW --: Quad 2-input NAND gate in LVC family with equivalent 1.65-3.6V operating range and pin-compatible TSSOP package, widely available and directly interchangeable.
  • MC74LCX00DTR2G --: Same LCX logic family with matching 2-3.6V supply, low propagation delay, and identical quad NAND function in TSSOP, making it a close functional drop-in.
  • 74LVC00APW --: Standard LVC quad NAND gate with comparable speed and drive, TSSOP package, and broad availability as a cost-effective alternative to the Toshiba LCX device.

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