74LVT02 3.3 V Quad 2-input NOR gate Rev. 4 1 March 2021 Product data sheet 1. General description The 74LVT02 is a quad 2-input NOR gate. This device is fully specified for partial power down applications using I . The I circuitry disables the output, preventing the potentially damaging OFF OFF backflow current through the device when it is powered down. 2. Features and benefits Wide supply voltage range from 2.7 V to 3.6 V Output capability: +64 mA and -32 mA Direct interface with TTL levels Overvoltage tolerant inputs to 5.5 V Power-up 3-state No bus current loading when output is tied to 5 V bus I circuitry provides partial Power-down mode operation OFF Latch-up performance exceeds 500 mA per JESD 78 Class II Level B Complies with JEDEC standards: JESD8C (2.7 V to 3.6 V) ESD protection: HBM JESD22-A114E exceeds 2000 V MM JESD22-A115-A exceeds 200 V Specified from -40 C to 85 C 3. Ordering information Table 1. Ordering information Type number Package Temperature range Name Description Version 74LVT02D -40 C to +85 C SO14 plastic small outline package 14 leads SOT108-1 body width 3.9 mm 74LVT02PW -40 C to +85 C TSSOP14 plastic thin shrink small outline package 14 leads SOT402-1 body width 4.4 mmNexperia 74LVT02 3.3 V Quad 2-input NOR gate 4. Functional diagram 2 2 1A 1 1 1Y 1 3 3 1B 5 5 2A 1 2Y 4 4 6 6 2B 8 3A 8 3Y 10 1 10 9 3B 9 A 11 4A 11 4Y 13 Y 1 12 4B 13 12 B mna216 001aah084 mna215 Fig. 1. Logic symbol Fig. 2. IEC logic symbol Fig. 3. Logic diagram (one gate) 5. Pinning information 5.1. Pinning 74LVT02 1Y 1 14 V CC 74LVT02 1A 2 13 4Y 1Y 1 14 V 1B 3 12 4B CC 1A 2 13 4Y 2Y 4 11 4A 1B 3 12 4B 5 10 2Y 4 11 4A 2A 3Y 2A 5 10 3Y 2B 6 9 3B 2B 6 9 3B GND 7 8 3A GND 7 8 3A aaa-026557 aaa-026558 Fig. 4. Pin configuration SOT108-1 (SO14) Fig. 5. Pin configuration SOT402-1 (TSSOP14) 5.2. Pin description Table 2. Pin description Symbol Pin Description 1Y, 2Y, 3Y, 4Y 1, 4, 10, 13 data output 1A, 2A, 3A, 4A 2, 5, 8, 11 data input 1B, 2B, 3B, 4B 3, 6, 9,12 data input GND 7 ground (0 V) V 14 supply voltage CC 74LVT02 All information provided in this document is subject to legal disclaimers. Nexperia B.V. 2021. All rights reserved Product data sheet Rev. 4 1 March 2021 2 / 10