SN74HC21DE4
- Mfr.Part #
- SN74HC21DE4
- Manufacturer
- Texas Instruments
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC GATE AND 2CH 4-INP 14SOIC
- Stock
- 4,366
- In Stock :
- 4,366
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- Manufacturer :
- Texas Instruments
- Product Category :
- Gates and Inverters
- Logic Level - High :
- 1.5V ~ 4.2V
- Pbfree Code :
- yes
- Logic Type :
- AND Gate
- Number of Terminations :
- 14
- Supply Voltage :
- 5V
- Turn On Delay Time :
- 28 ns
- Logic Function :
- AND
- Height :
- 1.75mm
- Mount :
- Surface Mount
- Series :
- 74HC
- Output Current :
- 5.2mA
- Weight :
- 129.387224mg
- Number of Inputs :
- 4
- Lead Free :
- Lead Free
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Number of Elements :
- 2
- Peak Reflow Temperature (Cel) :
- 260
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Length :
- 8.65mm
- Supply Voltage-Min (Vsup) :
- 2V
- Quiescent Current :
- 2µA
- Radiation Hardening :
- No
- Propagation Delay :
- 19 ns
- Max Propagation Delay @ V, Max CL :
- 19ns @ 6V, 50pF
- Factory Lead Time :
- 6 Weeks
- Operating Supply Voltage :
- 5V
- Mounting Type :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Schmitt Trigger :
- No
- Width :
- 3.91mm
- Thickness :
- 1.58mm
- Packaging :
- Tube
- Family :
- HC/UH
- Base Part Number :
- 74HC21
- Terminal Position :
- Dual
- Logic Level - Low :
- 0.5V ~ 1.8V
- Load Capacitance :
- 50pF
- Operating Temperature :
- -40°C~85°C
- Supply Voltage-Max (Vsup) :
- 6V
- Pin Count :
- 14
- REACH SVHC :
- No SVHC
- Number of Pins :
- 14
- Number of Functions :
- 2
- Current - Output High, Low :
- 5.2mA 5.2mA
- Number of Outputs :
- 1
- RoHS Status :
- ROHS3 Compliant
- ECCN Code :
- EAR99
- JESD-609 Code :
- e4
- Voltage - Supply :
- 2V~6V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Terminal Form :
- Gull wing
- Datasheets
- SN74HC21DE4

[Gates and Inverters - Texas Instruments SN74HC21DE4] Overview
The SN74HC21DE4, manufactured by Texas Instruments, is a highly efficient integrated circuit designed to meet the demanding needs of modern electronics. This gate and inverter IC offers exceptional performance and reliability, making it an ideal choice for various industrial applications.
Featuring advanced technology and precision engineering, the SN74HC21DE4 delivers seamless integration and robust functionality. Its compact 14SOIC package ensures easy installation and space-saving design, making it suitable for both large-scale manufacturing and specialized projects.
Whether you're designing complex electronic systems or upgrading existing equipment, the SN74HC21DE4 provides the versatility and performance you need to succeed.
SN74HC21DE4 Features
- High-speed operation
- Low power consumption
- Wide operating voltage range
- Excellent noise immunity
- Compact 14SOIC package
- Four input channels
- Integrated AND gate and inverter functionality
- Reliable performance in harsh environments
- Compatible with various logic families
SN74HC21DE4 Applications
- Industrial automation: The SN74HC21DE4 is widely used in industrial control systems, PLCs, and robotics for its high-speed operation and reliable performance. Its compact design and low power consumption make it ideal for integration into automated manufacturing processes.
- Communications equipment: This IC is commonly employed in telecommunications infrastructure, including routers, switches, and network interfaces. Its wide operating voltage range and excellent noise immunity ensure stable operation in demanding networking environments.
- Consumer electronics: From smart appliances to entertainment devices, the SN74HC21DE4 powers a wide range of consumer electronics products. Its versatility and compatibility with various logic families make it suitable for diverse applications, including digital signage, home automation, and audio/video equipment.
- Medical devices: In medical instrumentation and diagnostic equipment, reliability and precision are paramount. The SN74HC21DE4 delivers consistent performance in medical devices such as patient monitors, imaging systems, and laboratory instruments, ensuring accurate data acquisition and processing.
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