74HC21D
- Mfr.Part #
- 74HC21D
- Manufacturer
- Toshiba Electronic Devices and Storage Corporation
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC GATE AND 2CH 4-INP 14SOIC
- Stock
- 15,636
- In Stock :
- 15,636
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- Manufacturer :
- Toshiba Electronic Devices and Storage Corporation
- Product Category :
- Gates and Inverters
- Number of Terminations :
- 14
- Terminal Position :
- Dual
- Series :
- 74HC
- Mounting Type :
- Surface Mount
- Max Propagation Delay @ V, Max CL :
- 17ns @ 6V, 50pF
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Form :
- Gull wing
- Family :
- HC/UH
- RoHS Status :
- RoHS Compliant
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Number of Functions :
- 2
- Operating Temperature :
- -40°C~85°C
- Current - Quiescent (Max) :
- 1μA
- Number of Inputs :
- 4
- Published :
- 2016
- Supply Voltage-Max (Vsup) :
- 6V
- Packaging :
- Cut Tape (CT)
- Current - Output High, Low :
- 5.2mA 5.2mA
- Supply Voltage-Min (Vsup) :
- 2V
- Number of Circuits :
- 2
- Logic Type :
- AND Gate
- Surface Mount :
- yes
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Logic Level - High :
- 1.5V ~ 4.2V
- Supply Voltage :
- 5V
- Logic Level - Low :
- 0.5V ~ 1.8V
- Width :
- 3.9mm
- Factory Lead Time :
- 12 Weeks
- Length :
- 8.65mm
- Voltage - Supply :
- 2V~6V
- Height Seated (Max) :
- 1.75mm
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Datasheets
- 74HC21D
74HC21D Documents

Gates and Inverters Toshiba Electronic Devices and Storage Corporation 74HC21D Overview
The Toshiba Electronic Devices and Storage Corporation 74HC21D is a high-performance, dual 4-input AND gate integrated circuit, encapsulated in a 14SOIC package. Engineered for optimal functionality and reliability, the 74HC21D forms a fundamental component in modern digital electronics. The device ensures efficient handling of digital logic operations, making it indispensable in applications requiring complex logical functions. The utilization of advanced silicon technology in this IC provides robust performance characteristics that meet the demanding requirements of both commercial and industrial electronics.
74HC21D Features
- Dual 4-input AND gate functionality
- 14-pin SOIC package for a compact footprint
- High noise immunity and low power consumption
- Wide operating voltage range: 2V to 6V
- Compatibility with TTL (Transistor-Transistor Logic) levels
- Lead-free and RoHS compliant, ensuring environmental sustainability
74HC21D Applications
- Embedded Systems: Utilized in controlling logic gates within microcontroller circuits to perform specific tasks based on various input conditions.
- Signal Processing: Integral in digital signal processing applications for implementing boolean logic to filter or combine digital signals.
- Computing: Serves as a core component in both simple and complex computing systems where multiple logic operations are necessary.
- Automation Systems: Essential in automation systems for performing safety checks and control operations based on multiple inputs.
- Consumer Electronics: Used in consumer electronics such as gaming consoles and home appliances for managing operational logic.
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