74LV17A Hex buffer Schmitt trigger Rev. 1 18 May 2017 Product data sheet 1 General description The 74LV17A is a hex buffer with Schmitt-trigger inputs, capable of transforming slowly changing input signals into sharply defined, jitter-free output signals. Inputs are overvoltage tolerant. This feature allows the use of these devices as translators in mixed voltage environments. This device is fully specified for partial power down applications using I . The I OFF OFF circuitry 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 2.0 V to 5.5 V Maximum t of 10 ns at 5 V pd Typical V < 0.8 V at V = 3.3 V, T = 25 C OL(p) CC amb Typical V > 2.3 V at V = 3.3 V, T = 25 C OH(v) 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 JESD22-C101E 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 Package number Temperature Name Description Version range 74LV17APW -40 C to +125 C TSSOP14 plastic thin shrink small outline package 14 leads body SOT402-1 width 4.4 mmNexperia 74LV17A Hex buffer Schmitt trigger 4 Functional diagram 1 2 3 4 1A 1Y 1 2 5 6 2A 2Y 3 4 3A 3Y 9 8 5 6 4A 4Y 9 8 11 10 5A 5Y 11 10 A Y 6A 6Y 13 12 13 12 aaa-025861 aaa-025860 aaa-026792 Figure 3. Logic diagram (one Figure 1. Logic symbol Figure 2. IEC logic symbol Schmitt-trigger) 5 Pinning information 5.1 Pinning 74LV17A 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-026794 Figure 4. Pin configuration TSSOP14 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 74LV17A All information provided in this document is subject to legal disclaimers. Nexperia B.V. 2017. All rights reserved. Product data sheet Rev. 1 18 May 2017 2 / 14