74AHCT14APWJ

74AHCT14A Hex inverting Schmitt trigger Rev. 2 26 October 2016 Product data sheet 1. General description The 74AHCT14A is a hexadecimal inverter with Schmitt-trigger inputs, capable of transforming slowly changing input signals into sharply defined, jitter-free output signals. Designed to operate over a V range from 4.5 V to 5.5 V, the inputs are TTL compatible. CC This range allows the device to be used to translate from 3.3 V to 5 V. This device is fully specified for partial Power-down applications using I . OFF The I circuitry disables the output, preventing the damaging backflow current through OFF the device when it is powered down. 2. Features and benefits Direct interface with TTL levels Supply voltage range from 4.5 V to 5.5 V Typical t of 3.7 ns at 5 V pd Typical V < 0.8 V at V = 5 V, T = 25 C OL(p) CC amb Typical V > 2.3 V at V = 5 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 200 V CDM JESD22-C101E exceeds 2 kV Specified from 40 C to +85 C and from 40 C to +125 C74AHCT14A Nexperia Hex inverting Schmitt trigger 3. Ordering information Table 1. Ordering information Type number Package Temperature range Name Description Version 74AHCT14APW 40 C to +125 C TSSOP14 plastic thin shrink small outline package 14 leads SOT402-1 body width 4.4 mm 4. Functional diagram < < < < < < < D PQ D P Q Fig 1. Logic symbol Fig 2. IEC logic symbol Fig 3. Logic diagram (one Schmitt-trigger) 5. Pinning information 5.1 Pinning +&7 9 < < < < < *1 < DDD Fig 4. Pin configuration TSSOP14 74AHCT14A All information provided in this document is subject to legal disclaimers. Nexperia B.V. 2017. All rights reserved Product data sheet Rev. 2 26 October 2016 2 of 13 && DDF