SN74ALS21ADRE4
IC GATE AND 2CH 4-INP 14SOICManufacturer: Texas Instruments
Categories: Gates and Inverters
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Texas Instruments SN74ALS21ADRE4 is a high-speed CMOS TTL compatible dual 4-input AND gate featuring a 74ALS series architecture. This surface mount device, packaged in a 14-SOIC (0.154", 3.90mm Width) on tape and reel, offers two independent AND gates, each with four inputs. The SN74ALS21ADRE4 operates with a supply voltage range of 4.5V to 5.5V, supporting typical input logic levels of 0.8V for low and 2V for high. Maximum propagation delay is specified at 15ns at 5V with a 50pF load. Output drive capability includes 400µA at high and 8mA at low. This component is commonly utilized in digital logic applications across industrial, consumer electronics, and telecommunications sectors.
Additional Information
Series: 74ALSRoHS 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 | 0°C ~ 70°C |
| Voltage - Supply | 4.5V ~ 5.5V |
| Current - Output High, Low | 400µA, 8mA |
| 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 | 15ns @ 5V, 50pF |
| Number of Circuits | 2 |
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