CD74HCT21MT
IC GATE AND 2CH 4-INP 14SOICManufacturer: Texas Instruments
Categories: Gates and Inverters
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Texas Instruments CD74HCT21MT is a dual 4-input AND gate logic IC from the 74HCT series. This device features two independent AND gates, each with four inputs, packaged in a 14-SOIC (0.154", 3.90mm Width) surface-mount case. It operates within a supply voltage range of 4.5V to 5.5V, with low input logic thresholds of 0.8V for LOW and 2V for HIGH. The CD74HCT21MT offers a maximum propagation delay of 27ns at 4.5V with a 50pF load capacitance. Quiescent current is rated at a maximum of 2 µA. Typical output current is 4mA for both high and low states. This component is suitable for applications in industrial automation, consumer electronics, and data acquisition systems. The package is supplied on Tape & Reel (TR).
Additional Information
Series: 74HCTRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: 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 | 4.5V ~ 5.5V |
| Current - Output High, Low | 4mA, 4mA |
| Number of Inputs | 4 |
| Supplier Device Package | 14-SOIC |
| Input Logic Level - High | 2V |
| Input Logic Level - Low | 0.8V |
| Max Propagation Delay @ V, Max CL | 27ns @ 4.5V, 50pF |
| Number of Circuits | 2 |
| Current - Quiescent (Max) | 2 µA |
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