This part is a kind of semiconductor called 74ALS32N.

Function of this product has Quad 2-Input OR gate.

Manufacturers : NXP

Image and pinout :

Some of the text within the PDF file :

INTEGRATED CIRCUITS 74ALS32 Quad 2-Input OR gate Product specification IC05 Data Handbook 1991 Feb 08 Philips Semiconductors Philips Semiconductors Product specification Quad 2-input OR gate 74ALS32 TYPE 74ALS32 TYPICAL PROPAGATION DELAY 5.0ns TYPICAL SUPPLY CURRENT (TOTAL) 2.3mA PIN CONFIGURATION 1A 1B 1Y 1 2 3 4 5 6 7 14 VCC 13 4B 12 4A 11 4Y 10 3B 9 8 3A 3Y ORDERING INFORMATION ORDER CODE DESCRIPTION COMMERCIAL RANGE VCC = 5V ±10%, Tamb = 0°C to +70°C 74ALS32N 74ALS32D 74ALS32DB DRAWING NUMBER 2A 2B 2Y GND 14-pin plastic DIP 14-pin plastic SO 14-pin plastic SSOP Type II SOT27-1 SOT108-1 SOT337-1 SC00010 INPUT AND OUTPUT LOADING AND FAN-OUT TABLE PINS nA, nB nY Data inputs Data output DESCRIPTION 74ALS (U.L.) HIGH/LOW 1.0/1.0 20/80 LOAD VALUE HIGH/LOW 20µA/0.1mA 0.4mA [ ... ]

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