IC Phoenix logo

Home ›  T  › T14 > TC74VHC221AF

TC74VHC221AF from TOSHIBA

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

TC74VHC221AF

Manufacturer: TOSHIBA

DUAL MONOSTABLE MULTIVIBRATOR. RETRIGGERBLE/NON-RETRIGGERBLE

Partnumber Manufacturer Quantity Availability
TC74VHC221AF TOSHIBA 6000 In Stock

Description and Introduction

DUAL MONOSTABLE MULTIVIBRATOR. RETRIGGERBLE/NON-RETRIGGERBLE The TC74VHC221AF is a dual monostable multivibrator IC manufactured by Toshiba. Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Supply Voltage Range (VCC):** 2.0V to 5.5V  
- **High-Speed Operation:**  
  - tPLH, tPHL (propagation delay): 5.7ns (typical) at 5V  
- **Low Power Consumption:**  
  - ICC (quiescent supply current): 2μA (max) at 5.5V  
- **Input Compatibility:**  
  - 5V tolerant inputs  
  - CMOS and TTL compatible  
- **Output Drive Capability:**  
  - Balanced output drive (IOL/IOH = ±8mA at 5V)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** SOP-16 (Small Outline Package)  

### **Descriptions:**  
- The TC74VHC221AF is a dual retriggerable monostable multivibrator with reset functionality.  
- Each multivibrator features independent trigger and reset inputs.  
- The output pulse width is determined by external timing components (resistor and capacitor).  
- Designed for high-speed CMOS applications with low power consumption.  

### **Features:**  
- **Dual Monostable Multivibrator:** Two independent circuits in one package.  
- **Retriggerable Operation:** Allows extension of the output pulse by reapplying a trigger.  
- **Reset Function:** Immediate termination of the output pulse via reset input.  
- **Wide Operating Voltage Range:** Supports 2V to 5.5V operation.  
- **Low Noise and High Immunity:** Compliant with CMOS technology standards.  
- **Pb-Free and RoHS Compliant:** Environmentally friendly packaging.  

This information is based on Toshiba's official datasheet for the TC74VHC221AF.

Application Scenarios & Design Considerations

DUAL MONOSTABLE MULTIVIBRATOR. RETRIGGERBLE/NON-RETRIGGERBLE
Partnumber Manufacturer Quantity Availability
TC74VHC221AF TOS 800 In Stock

Description and Introduction

DUAL MONOSTABLE MULTIVIBRATOR. RETRIGGERBLE/NON-RETRIGGERBLE The TC74VHC221AF is a dual monostable multivibrator manufactured by Toshiba. Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**
- **Technology:** CMOS  
- **Supply Voltage Range (VCC):** 2.0V to 5.5V  
- **High-Speed Operation:** tPD = 5.5 ns (typical) at 5V  
- **Low Power Consumption:** ICC = 2 µA (max) at 5V  
- **Input Compatibility:** TTL (5V tolerant)  
- **Output Drive Capability:** ±8 mA at 5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** SOP-16  

### **Descriptions:**
- The TC74VHC221AF is a dual retriggerable monostable multivibrator with reset functionality.  
- It features Schmitt-trigger inputs for noise immunity.  
- The device is designed for stable operation in high-speed digital systems.  

### **Features:**
- **Dual Monostable Multivibrator:** Two independent circuits in one package.  
- **Retriggerable Function:** Allows pulse width extension via retriggering.  
- **Reset Capability:** Output can be reset before the end of the pulse period.  
- **Wide Operating Voltage Range:** Supports 2V to 5.5V for flexible power supply options.  
- **Low Power Consumption:** Suitable for battery-operated devices.  
- **TTL-Compatible Inputs:** Ensures compatibility with TTL logic levels.  
- **High Noise Immunity:** Schmitt-trigger inputs enhance noise rejection.  

This information is strictly factual and sourced from the manufacturer's specifications.

Application Scenarios & Design Considerations

DUAL MONOSTABLE MULTIVIBRATOR. RETRIGGERBLE/NON-RETRIGGERBLE

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips