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74F40 - Dual 4-input NAND buffer

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74F40 Product details

Description

14-pin plastic DIP 14-pin plastic SO COMMERCIAL RANGE VCC = 5V ±10%, Tamb = 0°C to +70°C N74F40N N74F40D D0c D0d Q0 GND SF00065 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 1.0/2.0 750/106.7 LOAD VALUE HIGH/LOW 20µA/1.2mA 15mA/64mA 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 TABLE INPUTS Dna L X X X Dn

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