SN74F21D
IC GATE AND 2CH 4-INP 14SOICManufacturer: Texas Instruments
Categories: Gates and Inverters
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Texas Instruments SN74F21D is a dual 4-input AND gate from the 74F series. This surface-mount device, packaged in a 14-SOIC, operates with a supply voltage range of 4.5V to 5.5V. Each of the two independent circuits features four inputs, with low input logic levels at 0.8V and high levels at 2V. The device exhibits a maximum propagation delay of 5.1ns at 5V and 50pF. Current characteristics include 1mA output low and 20mA output high, with a quiescent current not exceeding 4.3mA. This component is commonly utilized in industrial automation, consumer electronics, and telecommunications applications.
Additional Information
Series: 74FRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Features | - |
| Packaging | Bulk |
| 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 | 1mA, 20mA |
| 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 | 5.1ns @ 5V, 50pF |
| Number of Circuits | 2 |
| Current - Quiescent (Max) | 4.3 mA |
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