SN74HC02-Q1 - Texas Instruments

SN74HC02-Q1 QUADRUPLE 2-INPUT POSITIVE-NOR GATE

ordering information The ’HC02 device contains four independent 2-input NOR gates. They perform the Boolean function Y = A + B or Y = A • B in positive logic. SCLS530A − AUGUST 2003 − REVISED 2008 D Typical tpd = 8 ns D ±4-mA Output Drive at 5 V D Low Input Current of 1 µA Max D OR PW PACKAGE (TOP VIEW) 1Y 1A 1B 2Y 2A 2B GND 1 2 3 4 5 6 7 14 VCC 13 4Y 12.

Features

ddendum at the end of this document, or see the TI web site at http://www.ti.com. ‡ Package drawings, thermal data, and symbolization are available at http://www.ti.com/packaging. FUNCTION TABLE (each gate) INPUTS AB OUTPUT Y HX L XH L LL H logic diagram (positive logic) A B Y Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PRODUCTION DATA information is current as of publication date. Products conform to .