74HCT221D,118
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- Mfr.Part #
- 74HCT221D,118
- Manufacturer
- Nexperia
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC MULTIVIBRATOR 31NS 16SO
- Stock
- 2,500
- In Stock ：
- 2,500
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- Manufacturer :
- Nexperia
- Product Category :
- Multivibrators
- Turn On Delay Time :
- 77 ns
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Published :
- 1997
- Peak Reflow Temperature (Cel) :
- 260
- Operating Supply Voltage :
- 5V
- Current - Output High, Low :
- 4mA 4mA
- Pin Count :
- 16
- Series :
- 74HCT
- Supply Voltage :
- 5V
- Family :
- HCT
- Load Capacitance :
- 50pF
- Contact Plating :
- Gold
- Quiescent Current :
- 8μA
- JESD-609 Code :
- e4
- Number of Data/Clock Inputs :
- 2
- Factory Lead Time :
- 4 Weeks
- Operating Temperature :
- -40°C~125°C
- RoHS Status :
- ROHS3 Compliant
- Propagation Delay :
- 31ns
- Logic Function :
- Multivibrator
- Voltage - Supply :
- 4.5V~5.5V
- Terminal Form :
- Gull wing
- Number of Functions :
- 2
- Width :
- 3.9mm
- Logic Type :
- Monostable
- Schmitt Trigger Input :
- yes
- Output Polarity :
- Complementary
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Independent Circuits :
- 2
- Terminal Position :
- Dual
- Radiation Hardening :
- No
- Number of Terminations :
- 16
- Mount :
- Surface Mount
- Length :
- 9.9mm
- Mounting Type :
- Surface Mount
- Height Seated (Max) :
- 1.75mm
- Base Part Number :
- 74HCT221
- Packaging :
- Tape and Reel (TR)
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Lead Free :
- Lead Free
- Number of Pins :
- 16
- Datasheets
- 74HCT221D,118
Multivibrators Nexperia 74HCT221D,118 Overview
The Nexperia 74HCT221D,118 is a high-performance, dual non-retriggerable monostable multivibrator with a wide range of applications in digital electronics. As a pivotal component in the field of precision timing circuits, this integrated circuit (IC) from Nexperia ensures reliable and consistent performance. The 74HCT221D,118 is designed to generate accurate time delays and low-frequency oscillations, crucial for managing sequence events and timing coordination in electronic systems. Its advanced silicon-gate CMOS technology offers robust resistance to high noise environments, making it a preferred choice for demanding applications. This specific multivibrator features quick direct reset, reducing the typical reset response time to as fast as 31 nanoseconds.
74HCT221D,118 Features
This IC features dual monostable multivibrators, each with separate trigger and reset inputs. It provides a standard 16-SO package, maximizing compatibility with various types of existing setups. The 74HCT221D,118 operates over a broad voltage range from 4.5V to 5.5V, allowing flexibility in various power environments. With its ability to handle pulse widths ranging from a few nanoseconds to extremely long duration, this IC caters to a vast array of pulse and timing requirements, ensuring versatility in application.
74HCT221D,118 Applications
- Timing circuits: The 74HCT221D,118 can be used to create precise timing sequences necessary for operations in microprocessors and digital systems.
- Event counting: Suitable for applications requiring pulse width modulation where accurate counting of events or operations is critical.
- Data handling and processing: Ideal for managing data flow in communication systems, ensuring synchronization and timing integrity.
- Alarm systems: Utilized in security systems for timing-based operations such as automatic triggering of alarms at specific intervals.
- Consumer electronics: Often used in televisions and radios to manage signal processing timings, enhancing user experience through improved device functionality.
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