This part is a kind of semiconductor called 74LS08.

Function of this product has LOW POWER SCHOTTKY.

Manufacturers : ON Semiconductor

Image and pinout :

Some of the text within the PDF file :

SN74LS08 Quad 2-Input AND Gate VCC 14 13 12 11 10 9 8 http://onsemi.com 1 2 3 4 5 6 7 GND LOW POWER SCHOTTKY GUARANTEED OPERATING RANGES Symbol VCC TA IOH IOL Parameter Supply Voltage Operating Ambient Temperature Range Output Current – High Output Current – Low Min 4.75 0 Typ 5.0 25 Max 5.25 70 – 0.4 8.0 Unit V °C mA mA 14 1 PLASTIC N SUFFIX CASE 646 14 1 SOIC D SUFFIX CASE 751A ORDERING INFORMATION Device SN74LS08N SN74LS08D Package 14 Pin DIP 14 Pin Shipping 2000 Units/Box 2500/Tape & Reel © Semiconductor Components Industries, LLC, 1999 1 December, 1999 – Rev. 6 Publication Order Number: SN74LS08/D SN74LS08 DC CHARACTERISTICS OVER OPERATING TEMPERATURE RANGE (unless otherwise specified) Limits Symbol VIH VIL VIK VOH Parameter Input HIGH Voltage Input LOW Vo [ ... ]

74LS08 PDF Datasheet Download