The 74F20 by Philips is a Dual 4-input NAND gate. Below is the official datasheet preview.
| Part number | 74F20 |
|---|---|
| Manufacturer | Philips |
| File Size | 68.54 KB |
| Description | Dual 4-input NAND gate |
| Datasheet |
 74F20_PhilipsSemiconductors.pdf
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14-pin plastic DIP 14-pin plastic SO COMMERCIAL RANGE VCC = 5V ±10%, Tamb = 0°C to +70°C N74F20N N74F20D PKG DWG # SOT27-1 D0c D0d Q0 GND SF00065 SOT108-1 INPUT AND OUTPUT LOADING AND FAN-OUT TABLE PINS Dna, Dnb, Dnc, Dnd Q0, Q1 Data inputs Data outputs DESCRIPTION 74F (U.L.) HIGH/LOW 1.0/1.0 50/33 LOAD VALUE HIGH/LOW 20µA/0.6mA 1.0mA/20mA NOTE: One (1.0) FAST unit load is defined as: 20µA in the High state and 0.6mA in the Low state.LOGIC DIAGRAM D0a D0b D0c D0d 1 2 6 4 5 Q0 FUNCTION TA
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