74AHCV05A Hex inverter Schmitt trigger with open-drain outputs Rev. 1 24 June 2019 Product data sheet 1. General description The 74AHCV05A is a hex inverter with Schmitt trigger inputs and open-drain outputs. The outputs are open-drain and can be connected to other open-drain outputs to implement active-LOW wired- OR or active-HIGH wired-AND functions. Inputs are overvoltage tolerant. This feature allows the use of these devices as translators in mixed voltage environments. The data (nA) inputs include Schmitt trigger inputs capable of transforming slowly changing input signals into sharply defined, jitter-free output signals. This device is fully specified for partial power down applications using I . The I circuitry OFF OFF disables the output, preventing the potentially damaging backflow current through the device when it is powered down. 2. Features and benefits Wide supply voltage range from 1.8 V to 5.5 V Typical t of 3.6 ns at 5 V PZL Typical V < 0.8 V at V = 3.3 V, T = 25 C OL(p) CC amb Supports mixed-mode voltage operation on all ports I circuitry provides partial Power-down mode operation OFF Latch-up performance exceeds 250 mA per JESD 78 Class II ESD protection: HBM: ANSI/ESDA/JEDEC JS-001 Class 2 exceeds 3 kV MM: JESD22-A115-A exceeds 150 V CDM: ANSI/ESDA/JEDEC JS-002 Class C3, exceeds 2 kV Specified from -40 C to +85 C and from -40 C to +125 C 3. Ordering information Table 1. Ordering information Type number Package Temperature range Name Description Version 74AHCV05APW -40 C to +125 C TSSOP14 plastic thin shrink small outline package 14 leads SOT402-1 body width 4.4 mmNexperia 74AHCV05A Hex inverter Schmitt trigger with open-drain outputs 4. Functional diagram 1 1A 1Y 2 1 1 2 1A 1Y 3 2A 2Y 4 3 1 4 2A 2Y 5 3A 3Y 6 5 1 6 3A 3Y 9 4A 4Y 8 9 1 8 4A 4Y Y 11 5A 5Y 10 11 1 10 5A 5Y A 13 6A 6Y 12 13 1 12 6A 6Y GND aaa-029943 aaa-029944 aaa-029945 Fig. 1. Logic symbol Fig. 2. IEC logic symbol Fig. 3. Logic diagram (one gate) 5. Pinning information 5.1. Pinning 74AHCV05A 1A 1 14 V CC 1Y 2 13 6A 2A 3 12 6Y 2Y 4 11 5A 3A 5 10 5Y 3Y 6 9 4A GND 7 8 4Y aaa-029946 Fig. 4. Pin configuration TSSOP14 (SOT402-1) 5.2. Pin description Table 2. Pin description Symbol Pin Description 1A, 2A, 3A, 4A, 5A, 6A 1, 3, 5, 9, 11, 13 data input 1Y, 2Y, 3Y, 4Y, 5Y, 6Y 2, 4, 6, 8, 10, 12 data output GND 7 ground (0 V) V 14 supply voltage CC 74AHCV05A All information provided in this document is subject to legal disclaimers. Nexperia B.V. 2019. All rights reserved Product data sheet Rev. 1 24 June 2019 2 / 12