74AC02 Datasheet (STMicroelectronics)

74AC02, QUAD 2-INPUT NOR GATE

The AC02 is an advanced high-speed CMOS QUAD 2-INPUT NOR GATE fabricated with sub-micron silicon gate and double-layer metal PIN CONNECTION AND IEC LOGIC SYMBOLS April 1997 1/7 74AC02 INPUT AND OUTPUT EQUIVALENT CIRCUIT PIN DESCRIPTION PIN No 2, 5, 8, 11 3, 6, 9, 12 1, 4, 10, 12 7 14 SYMBOL 1A t

www.DataSheet4U.com 74AC02 QUAD 2-INPUT NOR GATE s s s s s s s s s HIGH SPEED: tPD = 4.5 ns (TYP.) at VCC = 5V LOW POWER DISSIPATION: ICC = 4 µA (MAX.) at TA = 25 oC HIGH NOISE IMMUNITY: VNIH = VNIL = 28% VCC (MIN.) 50Ω TRANSMISSION LINE DRIVING CAPABILITY SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 24 mA (MIN) BALANCED PROPAGATION DELAYS: tPLH ≅ tPHL OPERATING VOLTAGE RANGE: VCC (OPR) = 2V to 6V PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 02 IMPROVED LATCH-UP IMMUNITY B M (Plastic Pack