SN74HC21NSR
- Mfr.Part #
- SN74HC21NSR
- Manufacturer
- Texas Instruments
- Package / Case
- 14-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC GATE AND 2CH 4-INP 14SOP
- Stock
- 902
- In Stock :
- 902
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- Manufacturer :
- Texas Instruments
- Product Category :
- Gates and Inverters
- Number of Terminations :
- 14
- Operating Supply Voltage :
- 5V
- Logic Level - Low :
- 0.5V ~ 1.8V
- Number of Outputs :
- 1
- Current - Output High, Low :
- 5.2mA 5.2mA
- RoHS Status :
- ROHS3 Compliant
- Number of Pins :
- 14
- Length :
- 10.3mm
- Output Current :
- 5.2mA
- Number of Functions :
- 2
- Supply Voltage-Min (Vsup) :
- 2V
- Terminal Form :
- Gull wing
- Height :
- 2mm
- Load Capacitance :
- 50pF
- Voltage - Supply :
- 2V~6V
- Pbfree Code :
- yes
- Number of Inputs :
- 4
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Packaging :
- Cut Tape (CT)
- Max Propagation Delay @ V, Max CL :
- 19ns @ 6V, 50pF
- Logic Type :
- AND Gate
- Radiation Hardening :
- No
- Peak Reflow Temperature (Cel) :
- 260
- Schmitt Trigger :
- No
- Factory Lead Time :
- 6 Weeks
- Packing Method :
- TR
- Package / Case :
- 14-SOIC (0.209, 5.30mm Width)
- Mounting Type :
- Surface Mount
- Supply Voltage :
- 5V
- Operating Temperature :
- -40°C~85°C
- ECCN Code :
- EAR99
- Lead Free :
- Lead Free
- Pin Count :
- 14
- Mount :
- Surface Mount
- Quiescent Current :
- 2µA
- Number of Elements :
- 2
- Logic Level - High :
- 1.5V ~ 4.2V
- Width :
- 5.3mm
- Family :
- HC/UH
- JESD-609 Code :
- e4
- Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- Turn On Delay Time :
- 28 ns
- Propagation Delay :
- 19 ns
- Supply Voltage-Max (Vsup) :
- 6V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Series :
- 74HC
- Terminal Position :
- Dual
- Weight :
- 208.312296mg
- Logic Function :
- AND
- Thickness :
- 1.95mm
- Base Part Number :
- 74HC21
- Datasheets
- SN74HC21NSR

[Gates and Inverters Texas Instruments SN74HC21NSR] Overview
Introducing the cutting-edge SN74HC21NSR, meticulously crafted by Texas Instruments, a beacon of innovation in the realm of integrated circuits. This sophisticated IC gate, designed with precision engineering, heralds a new era of efficiency and reliability in digital electronics.
Embracing the ethos of Texas Instruments' commitment to excellence, the SN74HC21NSR stands as a testament to unparalleled quality and performance. Its sleek 14-pin SOP design houses a powerhouse of functionality, making it an indispensable component for myriad applications across industries.
From its inception on the drawing board to its deployment in real-world scenarios, this gate redefines the standards of operational excellence, empowering businesses with the tools they need to thrive in today's dynamic marketplace.
[SN74HC21NSR] Features
- High-speed operation: Delivers swift response times, ensuring seamless integration into fast-paced systems.
- Robust construction: Built to withstand rigorous conditions, guaranteeing longevity and durability.
- Multiple inputs: Accommodates up to 4 inputs, offering versatility in circuit design.
- Low power consumption: Optimized energy utilization for enhanced efficiency and reduced operational costs.
- Wide voltage range: Compatible with various voltage levels, facilitating compatibility with diverse electronic setups.
[SN74HC21NSR] Applications
- Industrial Automation: Employed in PLCs (Programmable Logic Controllers) for logic gate operations, facilitating automated processes with precision and reliability.
- Communications Systems: Integrated into communication modules for signal processing and routing, ensuring efficient data transmission in telecommunications networks.
- Consumer Electronics: Embedded in electronic devices such as smartphones and tablets for data processing and interface control, enhancing user experience and device functionality.
The SN74HC21NSR plays a pivotal role in industrial automation by enabling seamless logic gate operations within PLCs. Its high-speed functionality ensures swift response times, crucial for real-time control in manufacturing environments.
In communications systems, the SN74HC21NSR optimizes signal processing and routing functions, contributing to the seamless transmission of data across telecommunications networks. Its robust construction guarantees reliability, essential for uninterrupted communication.
Within consumer electronics, the SN74HC21NSR enhances data processing and interface control, elevating the performance of smartphones and tablets. Its low power consumption prolongs battery life, enhancing the overall user experience.
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