Product data sheet Rev. 4 — 4 December 2015 4 of 15 Nexperia 74HC86; 74HCT86 Quad 2-input EXCLUSIVE-OR gate 7. Limiting values Table 4. Limiting values  The input and output voltage ratings may be exceeded if the input and output current ratings are observed.  For SO14 package: Ptot derates linearly with 8 mW/K above 70 C. 5-1 fast and ls ttl data quad 2-input exclusive nor gate truth table in out ab z l l l l l h l h h h h h 14 13 12 11 10 9 123456 8 7 vcc gnd * *open collector outputs VGS Gate-to-Source Voltage ± 20 V IAR Avalanche Current 25 A EAR Repetitive Avalanche Energy 9.4 mJ ... IRFZ44NPbF Product Data Sheet Keywords: IRFZ44NPbF Created Date: Apr 03, 2018 · The 74xxyy ICs are logic gates of digital electronics. 74LS00 IC has four NAND gates. Also each gate has two inputs. Hence name QUAD TWO INPUT NAND GATE. 74LS00 Pin Configuration. 74LS00 is a 14 PIN device. The chip is available in different packages and is chosen depending on requirement. The description for each pin is given below.