CD74HCT21M
- Mfr.Part #
- CD74HCT21M
- Manufacturer
- Texas Instruments
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC GATE AND 2CH 4-INP 14SOIC
- Stock
- 5
- In Stock :
- 5
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- Manufacturer :
- Texas Instruments
- Product Category :
- Gates and Inverters
- Logic Level - Low :
- 0.8V
- Quiescent Current :
- 2µA
- Number of Outputs :
- 1
- Mounting Type :
- Surface Mount
- Voltage - Supply :
- 4.5V~5.5V
- Propagation Delay :
- 27 ns
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Peak Reflow Temperature (Cel) :
- 260
- REACH SVHC :
- No SVHC
- Series :
- 74HCT
- Thickness :
- 1.58mm
- Max Propagation Delay @ V, Max CL :
- 27ns @ 4.5V, 50pF
- Supply Voltage :
- 5V
- Packaging :
- Tube
- Turn On Delay Time :
- 34 ns
- Terminal Position :
- Dual
- Family :
- HCT
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature :
- -55°C~125°C
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- ECCN Code :
- EAR99
- Number of Pins :
- 14
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Contact Plating :
- Gold
- Terminal Form :
- Gull wing
- Number of Inputs :
- 4
- Number of Functions :
- 2
- Base Part Number :
- 74HCT21
- Pbfree Code :
- yes
- Load Capacitance :
- 50pF
- Logic Function :
- AND
- Mount :
- Surface Mount
- Radiation Hardening :
- No
- JESD-609 Code :
- e4
- Length :
- 8.65mm
- Height :
- 1.75mm
- Operating Supply Voltage :
- 5V
- Power Supplies :
- 5V
- Logic Type :
- AND Gate
- Width :
- 3.91mm
- Factory Lead Time :
- 6 Weeks
- Weight :
- 129.387224mg
- Schmitt Trigger :
- No
- Output Current :
- 4mA
- Number of Terminations :
- 14
- Current - Output High, Low :
- 4mA 4mA
- Pin Count :
- 14
- Number of Channels :
- 2
- Logic Level - High :
- 2V
- Lead Free :
- Lead Free
- Datasheets
- CD74HCT21M

Gates and Inverters Texas Instruments CD74HCT21M Overview
The CD74HCT21M, manufactured by Texas Instruments, is a high-performance integrated circuit specifically designed for logic operations. This device belongs to the family of Gates and Inverters, known for their reliability and efficiency in processing digital signals. The CD74HCT21M features two 4-input AND gates, making it an essential component in complex digital systems where multiple logic operations are required to be performed simultaneously. The integration of this IC in digital circuits ensures optimal performance due to its fast switching capabilities and low power consumption. The robust design encapsulated in a 14-SOIC package allows for dense circuit configurations while maintaining a small footprint, ideal for advanced and compact electronic applications.
CD74HCT21M Features
The CD74HCT21M offers several technical features that make it highly suitable for a wide range of applications. These include:
- Logic Type: Dual 4-Input AND Gate
- Package Type: 14-SOIC, providing a compact solution for space-constrained applications
- Operating Temperature Range: -55°C to 125°C, allowing for deployment in extreme environmental conditions
- High noise immunity and low power dissipation, which enhance the overall reliability and efficiency of the device
CD74HCT21M Applications
- Computing Systems: Utilized in servers and personal computers for complex logic processing tasks, ensuring efficient operations within CPU and memory management systems.
- Industrial Automation: Employs in control systems to execute multiple conditional logic operations for automated decision-making processes.
- Telecommunications: Integral in network equipment for processing multiple data streams simultaneously, enhancing signal integrity and response times.
- Consumer Electronics: Used in devices like smart home controllers and advanced gaming consoles, where multiple input logic is crucial for performance optimization.
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