74LS27 Triple 3-Input NOR Gate IC

The 74LS27 Triple 3-Input NOR Gate IC belong to 74XXYY IC series. This IC package comes with three NOR gates in the chip and each gate has three inputs, hence the name Triple 3- Input NOR Gate fabricated in low power Schottky technology. The 74LS27 IC operates at a wide range of working voltage, a wide range of working conditions. And directly interfaces with CMOS, NMOS, and TTL. The output of the IC always comes in TTL which makes it quite easy to function with other TTL devices and microcontrollers. The IC 74LS27 comes as smaller in size and offers much faster speed which makes it highly reliable in every kind of device.

74LS27 Operates at a supply voltage of 7V. This IC  is designed for operation over the full military temperature range of 0°C to 70°C. 74LS27 manufactured in 14−pin plastic PDIP wide body surface-mount packages. 74LS10 IC can be soldered directly to the circuit board or easily mounted on a 14 pin IC base.

A NOR gate designed as an OR gate followed by a NOT gate in a cascade model. The inclusive NOR (Not – OR) gate offers an output that is normally at logic level “1” and only goes “LOW” to a logic level “0” when any of its inputs are at logic level “1”. The Logic NOR Gate reffered as the reverse or complementary form of the inclusive OR gate.

APPLICATIONS

• Digital Electronics
• Servers
• ALUs
• Memory units