SN74HC21N
- Mfr.Part #
- SN74HC21N
- Manufacturer
- Texas Instruments
- Package / Case
- 14-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC GATE AND 2CH 4-INP 14DIP
- Stock
- 4,114
- In Stock :
- 4,114
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- Manufacturer :
- Texas Instruments
- Product Category :
- Gates and Inverters
- Series :
- 74HC
- Package / Case :
- 14-DIP (0.300, 7.62mm)
- Mounting Type :
- Through Hole
- Lead Free :
- Lead Free
- Number of Terminations :
- 14
- JESD-609 Code :
- e4
- Base Part Number :
- 74HC21
- Weight :
- 927.99329mg
- Packaging :
- Tube
- Number of Functions :
- 2
- Voltage - Supply :
- 2V~6V
- Schmitt Trigger :
- No
- Propagation Delay :
- 24 ns
- Logic Type :
- AND Gate
- Operating Supply Voltage :
- 5V
- Number of Elements :
- 2
- Quiescent Current :
- 2µA
- Max Propagation Delay @ V, Max CL :
- 19ns @ 6V, 50pF
- Logic Level - Low :
- 0.5V ~ 1.8V
- Mount :
- Through Hole
- Length :
- 19.3mm
- Factory Lead Time :
- 6 Weeks
- ECCN Code :
- EAR99
- Output Current :
- 5.2mA
- Logic Level - High :
- 1.5V ~ 4.2V
- Width :
- 6.35mm
- Number of Outputs :
- 1
- Pin Count :
- 14
- Turn On Delay Time :
- 24 ns
- Current - Output High, Low :
- 5.2mA 5.2mA
- Family :
- HC/UH
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Logic Function :
- AND
- Operating Temperature :
- -40°C~85°C
- Number of Inputs :
- 4
- REACH SVHC :
- No SVHC
- Radiation Hardening :
- No
- Supply Voltage :
- 5V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Thickness :
- 3.9mm
- Height :
- 5.08mm
- Supply Voltage-Min (Vsup) :
- 2V
- Terminal Position :
- Dual
- RoHS Status :
- ROHS3 Compliant
- Number of Pins :
- 14
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Load Capacitance :
- 50pF
- Supply Voltage-Max (Vsup) :
- 6V
- Datasheets
- SN74HC21N

Gates and Inverters Texas Instruments SN74HC21N Overview
The Gates and Inverters Texas Instruments SN74HC21N is an essential integrated circuit designed to provide reliable logic gate functionality for electronic systems. Manufactured by Texas Instruments, a leading name in the semiconductor industry, this IC offers exceptional performance and versatility. With its robust construction and advanced design, the SN74HC21N is ideal for a wide range of applications across various industries.
SN74HC21N Features
- High-Speed Operation: The SN74HC21N ensures rapid signal processing, making it suitable for applications requiring quick response times.
- Multiple Inputs: With four input channels, this IC enables complex logic operations, enhancing the flexibility of electronic circuit designs.
- DIP Package: Housed in a 14-pin DIP package, the SN74HC21N offers easy integration into circuit boards, facilitating efficient assembly processes.
- Low Power Consumption: Designed for energy efficiency, this IC minimizes power consumption without compromising performance, making it an economical choice for energy-conscious applications.
- Wide Operating Voltage Range: The SN74HC21N supports a broad voltage range, ensuring compatibility with diverse electronic systems.
- Temperature Stability: With reliable temperature stability, this IC maintains consistent performance across varying environmental conditions, ensuring reliable operation in diverse applications.
SN74HC21N Applications
- Industrial Automation: The SN74HC21N is commonly used in industrial control systems, such as PLCs (Programmable Logic Controllers) and motor drives, to perform logic operations and control various processes.
- Communications Systems: In telecommunications equipment and networking devices, the SN74HC21N facilitates logic operations for signal routing, data processing, and protocol implementation.
- Consumer Electronics: From household appliances to entertainment devices, the SN74HC21N is utilized in a myriad of consumer electronics for logic control, signal processing, and interface management.
This IC is seamlessly integrated into control circuits, enabling precise logic functions for accurate system control and automation.
Its high-speed operation and reliability make it well-suited for applications requiring efficient data transmission and processing.
Whether in TVs, audio systems, or kitchen appliances, this IC enhances functionality and performance, contributing to superior user experiences.
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