74LVC14ABQ Nexperia

74LVC14A Hex inverting Schmitt trigger with 5 V tolerant input Rev. 6 10 June 2016 Product data sheet 1. General description The 74LVC14A provides six inverting buffers with Schmitt trigger input. It is capable of transforming slowly-changing input signals into sharply defined, jitter-free output signals. The inputs switch at different points for positive and negative-going signals. The difference between the positive voltage V and the negative voltage V is defined as the input T+ T hysteresis voltage V . H Inputs can be driven from either 3.3 V or 5 V devices. This feature allows the use of this device as a translator in mixed 3.3 V and 5 V applications. 2. Features and benefits Wide supply voltage range from 1.2 V to 3.6 V 5 V tolerant input for interfacing with 5 V logic CMOS low-power consumption Direct interface with TTL levels Unlimited input rise and fall times Inputs accept voltages up to 5.5 V Complies with JEDEC standard JESD8-C/JESD36 (2.7 V to 3.6 V) ESD protection: HBM JESD22-A114F exceeds 2000 V MM JESD22-A115-B exceeds 200 V CDM JESD22-C101E exceeds 1000 V Multiple package options Specified from 40 C to +85 C and from 40 C to +125 C 3. Applications Wave and pulse shapers for highly noisy environments Astable multivibrators Monostable multivibrators74LVC14A NXP Semiconductors Hex inverting Schmitt trigger with 5 V tolerant input 4. Ordering information Table 1. Ordering information Type number Package Temperature range Name Description Version 74LVC14AD 40 C to +125 C SO14 plastic small outline package 14 leads SOT108-1 body width 3.9 mm 74LVC14ADB 40 C to +125 C SSOP14 plastic thin shrink small outline package 14 leads SOT337-1 body width 5.3 mm 74LVC14APW 40 C to +125 C TSSOP14 plastic thin shrink small outline package 14 leads SOT402-1 body width 4.4 mm 74LVC14ABQ 40 C to +125 C DHVQFN14 plastic dual in-line compatible thermal enhanced very thin SOT762-1 quad flat package no leads 14 terminals body 2.5 3 0.85 mm 5. Functional diagram 1 2 1A 1Y 1 2 3 4 2A 2Y 3 4 5 6 3A 3Y 5 6 4A 4Y 9 8 8 9 5A 5Y 11 10 11 10 6A 6Y 13 12 13 12 mna204 001aac497 Fig 1. Logic symbol Fig 2. IEC logic symbol A Y mna025 Fig 3. Logic diagram for one Schmitt trigger 74LVC14A All information provided in this document is subject to legal disclaimers. NXP Semiconductors N.V. 2016. All rights reserved. Product data sheet Rev. 6 10 June 2016 2 of 18