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TC74VCX32FT from TOS,TOSHIBA

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TC74VCX32FT

Manufacturer: TOS, TOSHIBA

Low-Voltage Quad 2-Input OR Gate with 3.6-V Tolerant Inputs and Outputs

Partnumber Manufacturer Quantity Availability
TC74VCX32FT TOS, TOSHIBA 6860 In Stock

Description and Introduction

Low-Voltage Quad 2-Input OR Gate with 3.6-V Tolerant Inputs and Outputs The TC74VCX32FT is a quad 2-input OR gate manufactured by Toshiba. Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Logic Type:** OR Gate  
- **Number of Inputs:** 2  
- **Number of Gates:** 4  
- **Supply Voltage Range:** 1.2V to 3.6V  
- **High-Level Input Voltage (VIH):** 0.7 × VCC (min)  
- **Low-Level Input Voltage (VIL):** 0.3 × VCC (max)  
- **High-Level Output Voltage (VOH):** VCC - 0.4V (min) @ IOH = -12mA  
- **Low-Level Output Voltage (VOL):** 0.4V (max) @ IOL = 12mA  
- **Propagation Delay (tpd):** 3.7ns (max) @ VCC = 3.3V, CL = 30pF  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** TSSOP-14  

### **Descriptions:**  
- The TC74VCX32FT is a high-speed CMOS logic IC containing four independent 2-input OR gates.  
- It operates at low voltage (1.2V to 3.6V), making it suitable for battery-powered and portable devices.  
- Designed with a balanced output drive for minimal noise generation.  
- Features a power-down protection circuit to prevent damage from floating inputs.  

### **Features:**  
- **Low Voltage Operation:** Supports 1.2V to 3.6V power supply.  
- **High-Speed Performance:** tpd = 3.7ns (max) at 3.3V.  
- **Low Power Consumption:** Optimized for energy-efficient applications.  
- **3.6V Tolerant Inputs:** Allows interfacing with higher-voltage logic levels.  
- **Power-Down Protection:** Inputs include a circuit to prevent malfunction when power is off.  
- **Compact Package:** TSSOP-14 (Thin Shrink Small Outline Package) for space-saving PCB designs.  

This information is strictly factual and derived from the manufacturer's datasheet.

Application Scenarios & Design Considerations

Low-Voltage Quad 2-Input OR Gate with 3.6-V Tolerant Inputs and Outputs

Alternative Part Number

  • 74VCX32MTCX --: Same 74VCX32 low-voltage dual-input OR gate function in TSSOP package, widely available and pin-compatible.
  • SN74LVC32APW --: LVC-family quad 2-input OR gate with comparable 1.65-3.6V operating range and TSSOP package, direct functional replacement.
  • 74LVC32APW --: Standard LVC quad 2-input OR gate in TSSOP, electrically similar and commonly used as a cross for VCX32 logic.

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