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TC7WH32FK from TOSH,TOSHIBA

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TC7WH32FK

Manufacturer: TOSH

Dual 2-Input OR Gate

Partnumber Manufacturer Quantity Availability
TC7WH32FK TOSH 2540 In Stock

Description and Introduction

Dual 2-Input OR Gate The TC7WH32FK is a logic gate IC manufactured by Toshiba. Here are its specifications, descriptions, and features:

### **Specifications:**  
- **Type:** 2-Input OR Gate  
- **Logic Family:** CMOS  
- **Supply Voltage Range (VDD):** 1.65V to 5.5V  
- **High-Level Input Voltage (VIH):** 0.7 x VDD (min)  
- **Low-Level Input Voltage (VIL):** 0.3 x VDD (max)  
- **High-Level Output Voltage (VOH):** VDD - 0.1V (min) at IOH = -4mA  
- **Low-Level Output Voltage (VOL):** 0.1V (max) at IOL = 4mA  
- **Propagation Delay (tpd):** 5.5ns (typical) at VDD = 5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** VSSOP (Very Small Outline Package)  
- **Pin Count:** 5  

### **Descriptions:**  
- The TC7WH32FK is a high-speed CMOS 2-input OR gate designed for low-voltage operation.  
- It is optimized for battery-powered and portable applications due to its low power consumption.  
- The device is compatible with TTL levels when operated at 5V.  

### **Features:**  
- **Low Power Consumption:** Ideal for battery-operated devices.  
- **Wide Operating Voltage Range:** Supports 1.65V to 5.5V for versatile applications.  
- **High Noise Immunity:** Ensures reliable operation in noisy environments.  
- **Small Package:** VSSOP-5 package saves board space.  
- **High-Speed Operation:** Suitable for high-frequency logic circuits.  
- **TTL-Compatible Inputs:** When VDD = 5V, it can interface with TTL logic levels.  

This information is based on Toshiba's official documentation for the TC7WH32FK.

Application Scenarios & Design Considerations

Dual 2-Input OR Gate

Alternative Part Number

  • SN74LVC1G32DBVR --: Single 2-input OR gate in SOT-23-5, same logic function and small package, widely available and pin-compatible in function.
  • 74LVC1G32GW --: Single 2-input OR gate in TSSOP-5, low-voltage CMOS logic equivalent with similar electrical characteristics.
  • MC74VHC1G32DFT1G --: Single 2-input OR gate in SC-70-5, VHC family offers comparable speed and drive for direct functional replacement.

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