CD74HC21MT
IC GATE AND 2CH 4-INP 14SOICManufacturer: Texas Instruments
Categories: Gates and Inverters
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Texas Instruments CD74HC21MT is a high-speed CMOS logic dual 4-input AND gate. This component features two independent 4-input AND gates within a 14-SOIC package, suitable for surface mount applications. Operating over a supply voltage range of 2V to 6V, it exhibits a maximum propagation delay of 19ns at 6V with a 50pF load. The quiescent current is specified at a maximum of 2 µA, and output drive capability is 5.2mA at both high and low states. Input logic levels are defined for high inputs from 1.5V to 4.2V and low inputs from 0.5V to 1.8V. The CD74HC21MT is designed for operation across an industrial temperature range of -55°C to 125°C. This device is commonly utilized in digital control systems, signal processing, and general logic functions across industrial and telecommunications sectors. The component is provided in Tape & Reel packaging.
Additional Information
Series: 74HCRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | - |
| Packaging | Tape & Reel (TR) |
| Package / Case | 14-SOIC (0.154"", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Logic Type | AND Gate |
| Operating Temperature | -55°C ~ 125°C |
| Voltage - Supply | 2V ~ 6V |
| Current - Output High, Low | 5.2mA, 5.2mA |
| Number of Inputs | 4 |
| Supplier Device Package | 14-SOIC |
| Input Logic Level - High | 1.5V ~ 4.2V |
| Input Logic Level - Low | 0.5V ~ 1.8V |
| Max Propagation Delay @ V, Max CL | 19ns @ 6V, 50pF |
| Number of Circuits | 2 |
| Current - Quiescent (Max) | 2 µA |
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