Manufacturer Part Number
CD74HC221NSR
Manufacturer
Texas Instruments
Introduction
The CD74HC221NSR is a dual retriggerable monostable multivibrator with Schmitt-trigger inputs. It is a high-speed CMOS device designed to provide precision timing for a variety of applications. The monostable multivibrator can be used to generate a fixed-width output pulse in response to a trigger signal, with the pulse width determined by an external RC network.
Product Features and Performance
Dual monostable multivibrators with Schmitt-trigger inputs
High-speed CMOS design
Propagation delay of 18 ns
Output current of 5.2 mA (high and low)
Operating voltage range of 2 V to 6 V
Wide operating temperature range of -55°C to 125°C
Surface mount package (16-SOIC)
Product Advantages
Precision timing capabilities
Reliable Schmitt-trigger inputs for noise immunity
High-speed operation
Wide voltage and temperature range for versatile applications
Small, space-saving surface mount package
Key Reasons to Choose This Product
Excellent timing performance with fast propagation delay
Robust Schmitt-trigger inputs for reliable operation
Flexibility to operate across a wide range of voltages and temperatures
Space-efficient surface mount packaging for compact designs
Reliable and high-quality Texas Instruments manufacturing
Quality and Safety Features
Manufactured by the renowned Texas Instruments, a leader in semiconductor technology
Designed and tested to meet strict quality and safety standards
RoHS-compliant and environmentally friendly
Compatibility
The CD74HC221NSR is a standard 74HC series logic device, compatible with a wide range of digital systems and components.
Application Areas
Timing and pulse generation circuits
Trigger and delay circuits
Industrial automation and control systems
Automotive electronics
Consumer electronics
Product Lifecycle
The CD74HC221NSR is an active and current product in the Texas Instruments portfolio. There are no immediate plans for discontinuation, and equivalent or alternative models are available from Texas Instruments. If you have any further questions or require more information, please contact our sales team through our website.