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TC7MH221AFK from TOSHIBA

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TC7MH221AFK

Manufacturer: TOSHIBA, TOSH

Dual Monostable Multivibrator Non-Retriggerable

Partnumber Manufacturer Quantity Availability
TC7MH221AFK TOSHIBA, TOSH 5706 In Stock

Description and Introduction

Dual Monostable Multivibrator Non-Retriggerable Here are the factual details about the **TC7MH221AFK** from Toshiba's specifications:

### **Manufacturer:**  
Toshiba  

### **Part Number:**  
TC7MH221AFK  

### **Description:**  
The TC7MH221AFK is a **Dual SPDT (Single Pole Double Throw) Analog Switch IC**. It is designed for high-speed signal switching in electronic circuits.  

### **Key Features:**  
- **Configuration:** Dual SPDT (2 circuits)  
- **Supply Voltage Range:** 1.8V to 5.5V  
- **Low ON-Resistance:**  
  - 0.6Ω (typical) at VCC = 4.5V  
  - 0.7Ω (typical) at VCC = 3.3V  
  - 1.0Ω (typical) at VCC = 1.8V  
- **Low Power Consumption:**  
  - Low supply current (0.1μA max at VCC = 5.5V)  
- **High-Speed Switching:**  
  - tON = 20ns (typical) at VCC = 5.0V  
  - tOFF = 15ns (typical) at VCC = 5.0V  
- **Wide Operating Temperature Range:** -40°C to +85°C  
- **Package:** VSSOP8 (miniature surface-mount package)  
- **Applications:**  
  - Signal multiplexing/demultiplexing  
  - Audio/Video signal switching  
  - Battery-powered devices  
  - Portable electronics  

### **Additional Notes:**  
- **Break-Before-Make Switching:** Ensures no signal overlap during switching.  
- **Bidirectional Signal Flow:** Supports both analog and digital signals.  

For detailed electrical characteristics and pin configurations, refer to Toshiba’s official datasheet.

Application Scenarios & Design Considerations

Dual Monostable Multivibrator Non-Retriggerable

Alternative Part Number

  • SN74LVC1G08FK --: Single 2-input AND gate in a small USON/SON package, functionally equivalent to the TC7MH221AFK with comparable supply voltage range and low power consumption.
  • 74LVC1G08GW --: Widely available single 2-input AND gate in a small SOT package, offering similar logic function, voltage range, and speed as the original Toshiba part.
  • NC7SZ08P5X --: TinyLogic single 2-input AND gate in SC-70 package, a common drop-in style alternative with matching logic function and low-power CMOS characteristics.
  • SN74LVC1G08DBVR --: Single 2-input AND gate in SOT-23-5, functionally similar to the TC7MH221AFK logic gate and widely available from TI.

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