HD74LS02

HD74LS02 Quadruple 2-Input Positive NOR Gates Features Ordering Information REJ03D0389–0200 Rev.2.00 Feb.18.2005 Part Name Package Type Package Code (Previous Code) Package Abbreviation HD74LS02P DILP-14 pin PRDP0014AB-B (DP-14AV) P HD74LS02FPEL SOP-14 pin (JEITA) PRSP0014DF-B (FP-14DAV) FP HD74LS02RPEL SOP-14 pin (JEDEC) PRSP0014DE-A (FP-14DNV) RP Note: Please consult the sales office for the above package availability. Taping Abbreviation (Quantity) — EL (2,000 pcs/reel) EL (2,500 pcs/reel) Pin Arrangement 1Y 1 1A 2 1B 3 2Y 4 2A 5 2B 6 GND 7 14 VCC 13 4Y 12 4B 11 4A 10 3Y 9 3B 8 3A (Top view) Rev.2.00, Feb.18.2005, page 1 of 5 HD74LS02 Circuit Schematic (1/4) Inputs A B 20k 20k 8k VCC 75 4.5k Output Y 1.5k 3k GND Absolute Maximum Ratings Item Supply voltage Symbol VCC Note Ratings 7 Input voltage VIN 7 Power dissipation PT 400 Storage temperature Tstg –65 to +150 Note: Voltage value, unless otherwise noted, are with respect to netwo...