SN74LV21AD
- Mfr.Part #
- SN74LV21AD
- Manufacturer
- Texas Instruments
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC GATE AND 2CH 4-INP 14SOIC
- Stock
- 13,740
- In Stock :
- 13,740
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- Manufacturer :
- Texas Instruments
- Product Category :
- Gates and Inverters
- Number of Functions :
- 2
- Number of Terminations :
- 14
- Series :
- 74LV
- Voltage - Supply :
- 2V~5.5V
- Terminal Form :
- Gull wing
- Factory Lead Time :
- 6 Weeks
- Output Current :
- 12mA
- Number of Elements :
- 2
- Family :
- LV/LV-A/LVX/H
- Max Output Current :
- 12mA
- Peak Reflow Temperature (Cel) :
- 260
- Load Capacitance :
- 50pF
- Max Propagation Delay @ V, Max CL :
- 7ns @ 5V, 50pF
- Height :
- 1.75mm
- RoHS Status :
- ROHS3 Compliant
- Number of Pins :
- 14
- REACH SVHC :
- No SVHC
- Supply Voltage :
- 2.5V
- Termination :
- SMD/SMT
- JESD-609 Code :
- e4
- Operating Temperature :
- -40°C~85°C
- Packaging :
- Tube
- Logic Function :
- AND
- Contact Plating :
- Gold
- Quiescent Current :
- 20μA
- Pbfree Code :
- yes
- Terminal Position :
- Dual
- Base Part Number :
- 74LV21
- Power Supplies :
- 3.3V
- Mounting Type :
- Surface Mount
- Propagation Delay :
- 7 ns
- Radiation Hardening :
- No
- Length :
- 8.65mm
- Current - Output High, Low :
- 12mA 12mA
- Number of Inputs :
- 4
- Mount :
- Surface Mount
- Lead Free :
- Lead Free
- Width :
- 3.91mm
- ECCN Code :
- EAR99
- Number of Outputs :
- 1
- Logic Level - Low :
- 0.5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Logic Type :
- AND Gate
- Turn On Delay Time :
- 8.5 ns
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Pin Count :
- 14
- Logic Level - High :
- 1.5V
- Thickness :
- 1.58mm
- Schmitt Trigger :
- No
- Supply Voltage-Max (Vsup) :
- 5.5V
- Supply Voltage-Min (Vsup) :
- 2V
- Weight :
- 129.387224mg
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Datasheets
- SN74LV21AD

Gates and Inverters Texas Instruments SN74LV21AD Overview
The SN74LV21AD from Texas Instruments stands out as a robust component in the domain of digital logic circuits, particularly under the Gates and Inverters category. This dual 4-input AND gate IC is crafted for optimal performance in a variety of complex digital functions. Encased in a 14-SOIC package, it merges compactness with functionality, making it a prime choice for sophisticated electronic systems where space and reliability are critical. The integration of this IC ensures enhanced signal integrity and reduced power consumption, making it a pivotal component for developers aiming to optimize their digital circuit designs.
SN74LV21AD Features
The SN74LV21AD features two independent 4-input AND gates, which are essential for executing logical operations that the digital circuits require. Its low-power consumption and high-speed operation are suitable for battery-operated and portable devices, thanks to its ability to operate from a wide range of voltages from 2 V to 5.5 V. Additionally, the IC offers a significant drive capability, characterized by output drive currents of ±8 mA at 5 V, providing reliable performance in diverse operating conditions.
SN74LV21AD Applications
- Microprocessor Systems: The SN74LV21AD is crucial in managing logical operations that control decision-making processes in microprocessors.
- Signal Processing: This IC can be used to develop logic-based algorithms essential for real-time signal processing.
- Power Management: It finds applications in power management circuits, where logical decisions help optimize power usage.
- Consumer Electronics: Employed in devices like smart home systems and gaming consoles to perform essential logic operations that enhance user experience.
- Telecommunications: Integral in network hardware, facilitating the flow and direction of data based on logical operations.
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