CD74HCT221M
- Mfr.Part #
- CD74HCT221M
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC MULTIVIBRATOR 18NS 16SOIC
- Stock
- 864
- In Stock :
- 864
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- Manufacturer :
- Texas Instruments
- Product Category :
- Multivibrators
- Factory Lead Time :
- 6 Weeks
- Number of Channels :
- 2
- Packaging :
- Tube
- JESD-609 Code :
- e4
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Mounting Type :
- Surface Mount
- Max I(ol) :
- 0.004 A
- Thickness :
- 1.58mm
- Radiation Hardening :
- No
- Length :
- 9.9mm
- Logic Function :
- Multivibrator
- Current - Output High, Low :
- 4mA 4mA
- Turn On Delay Time :
- 42 ns
- Number of Functions :
- 2
- Operating Supply Voltage :
- 5V
- Supply Voltage :
- 5V
- Pin Count :
- 16
- Number of Pins :
- 16
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Schmitt Trigger Input :
- yes
- RoHS Status :
- ROHS3 Compliant
- Voltage - Supply :
- 4.5V~5.5V
- Logic Type :
- Monostable
- Lead Free :
- Lead Free
- Number of Data/Clock Inputs :
- 2
- Terminal Position :
- Dual
- ECCN Code :
- EAR99
- Number of Bits :
- 2
- Load Capacitance :
- 50pF
- Power Supplies :
- 5V
- Output Current :
- 4mA
- Power Supply Current-Max (ICC) :
- 0.08mA
- Contact Plating :
- Gold
- Number of Terminations :
- 16
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mount :
- Surface Mount
- Terminal Form :
- Gull wing
- Pbfree Code :
- yes
- Family :
- HCT
- Series :
- 74HCT
- Height :
- 1.75mm
- Quiescent Current :
- 8μA
- Weight :
- 141.690917mg
- Peak Reflow Temperature (Cel) :
- 260
- Base Part Number :
- 74HCT221
- Output Polarity :
- Complementary
- Width :
- 3.91mm
- Propagation Delay :
- 18ns
- Operating Temperature :
- -55°C~125°C
- Datasheets
- CD74HCT221M
CD74HCT221M Documents

Multivibrators Texas Instruments CD74HCT221M Overview
The Multivibrators Texas Instruments CD74HCT221M is a versatile integrated circuit designed for various timing and pulse generation applications. Manufactured by Texas Instruments, a renowned leader in the semiconductor industry, this IC offers precise and reliable performance suitable for a wide range of electronic systems.
Featuring advanced multivibrator functionality, the CD74HCT221M is capable of generating stable output waveforms with a high degree of accuracy. With a fast propagation delay of 18ns, this IC ensures rapid signal processing, making it ideal for time-critical applications where precise timing is essential.
Whether used in industrial control systems, telecommunications equipment, or consumer electronics, the Multivibrators Texas Instruments CD74HCT221M delivers exceptional performance and reliability, making it the preferred choice for demanding applications.
CD74HCT221M Features
- Integrated multivibrator functionality
- Fast propagation delay of 18ns
- Wide operating voltage range
- High noise immunity
- Low power consumption
- Compact 16-pin SOIC package
CD74HCT221M Applications
- Industrial Automation: The CD74HCT221M is utilized in programmable logic controllers (PLCs) and industrial timers to generate precise timing signals for controlling machinery and processes.
- Telecommunications: In telecommunications equipment such as pulse generators and signal generators, the CD74HCT221M ensures accurate timing for data transmission and synchronization.
- Consumer Electronics: From digital clocks and electronic toys to home appliances, the CD74HCT221M provides stable timing for various consumer electronic devices, enhancing their functionality and reliability.
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