IC Phoenix logo

Home ›  M  › M154 > MN74HC221

MN74HC221 from 松下,Panasonic

Fast Delivery, Competitive Price @IC-phoenix

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

MN74HC221

Manufacturer: 松下

Microcomputers Application-Specific Standard-Product ICs

Partnumber Manufacturer Quantity Availability
MN74HC221 松下 875 In Stock

Description and Introduction

Microcomputers Application-Specific Standard-Product ICs # Introduction to the MN74HC221 Dual Monostable Multivibrator  

The MN74HC221 is a high-speed CMOS integrated circuit designed as a dual monostable multivibrator, offering precise timing control in digital applications. Part of the 74HC series, this component operates with a supply voltage range of 2V to 6V, making it compatible with both TTL and CMOS logic levels.  

Each of the two independent monostable circuits within the MN74HC221 can be triggered by either a rising or falling edge, providing flexibility in pulse generation. The output pulse width is determined by external resistors and capacitors, allowing for adjustable timing intervals. Key features include retriggerable functionality, Schmitt-trigger inputs for noise immunity, and complementary outputs (Q and Q̅) for enhanced design versatility.  

Typical applications include pulse shaping, delay generation, and frequency division in digital systems. The device is widely used in industrial control, communication equipment, and consumer electronics due to its reliability and low power consumption.  

With a propagation delay optimized for high-speed operation, the MN74HC221 ensures stable performance in time-critical circuits. Its robust design adheres to industry standards, making it a dependable choice for engineers requiring precise timing solutions.  

For detailed specifications, refer to the manufacturer's datasheet, which provides comprehensive electrical characteristics and recommended operating conditions.

Application Scenarios & Design Considerations

Microcomputers Application-Specific Standard-Product ICs

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