This part is a kind of semiconductor called 74AHC1G14.

Function of this product has Inverting Schmitt trigger.

Manufacturers : Philips

Image and pinout :

Some of the text within the PDF file :

INTEGRATED CIRCUITS DATA SHEET 74AHC1G14; 74AHCT1G14 Inverting Schmitt trigger Product specification File under Integrated Circuits, IC06 1999 Aug 05 Philips Semiconductors Inverting Schmitt trigger Product specification 74AHC1G14; 74AHCT1G14 FEATURES • Symmetrical output impedance • High noise immunity • ESD protection: HBM EIA/JESD22-A114-A exceeds 2000 V MM EIA/JESD22-A115-A exceeds 200 V • Low power dissipation • Balanced propagation delays • Very small 5 pin package • Output capability: standard. APPLICATIONS • Wave and pulse shapers • Astable multivibrators • Monostable multivibrators. DESCRIPTION The 74AHC1G/AHCT1G14 is a high-speed Si-gate CMOS device. The 74AHC1G/AHCT1G14 provides the inverting buffer function with Schmitt-trigger action. These devices [ ... ]

74AHC1G14 PDF Datasheet Download