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74F37 Datasheet Quad 2-input Nand Buffer

Manufacturer: Philips Semiconductors (now NXP Semiconductors)

Overview: INTEGRATED CIRCUITS 74F37 Quad 2-input NAND buffer Product specification IC15 Data Handbook 1990 May 24 Philips Semiconductors Philips Semiconductors Product specification Quad 2-input NAND buffer 74F37 TYPE 74F37 TYPICAL PROPAGATION DELAY 3.

General Description

14-pin plastic DIP 14-pin plastic SO MERCIAL RANGE VCC = 5V ±10%, Tamb = 0°C to +70°C N74F37N N74F37D PKG DWG # SOT27-1 D1a D1b Q1 GND SF00001 SOT108-1 INPUT AND OUTPUT LOADING AND FAN OUT TABLE PINS Dna, Dnb Qn Data inputs Data outputs DESCRIPTION 74F (U.L.) HIGH/LOW 1.0/2.0 750/106.6 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 D1a D1b D2a D2b VCC = Pin 14 GND = Pin 7 D3a D3b 1 2 4 5 9 10 12 13 11 3 Q0 FUNCTION TABLE INPUTS Dna L L 8 Q2 OUTPUT Dnb L H L Qn H H H L 6 Q1 H Q3 SF00002 H H NOTES: 1.

H = High voltage level 2.

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