74AHCT04A Hex inverter Rev. 1 22 March 2017 Product data sheet 1 General description The 74AHCT04A is a hex inverter. Designed to operate over a V range from 4.5 V to 5.5 V, the inputs are TTL CC compatible, which allows the device to be used to translate from 3.3 V to 5 V. Schmitt-trigger action at all inputs makes the circuit tolerant of slower input rise and fall times. This device is fully specified for partial Power-down applications using I . The I OFF OFF circuitry disables the output, preventing the damaging backflow current through 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 3.1 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 C 3 Ordering information Table 1. Ordering information Type number Package Temperature Name Description Version range 74AHCT04APW -40 C to +125 C TSSOP14 plastic thin shrink small outline package 14 leads SOT402-1 body width 4.4 mmNexperia 74AHCT04A Hex inverter 4 Functional diagram 1 1 2 1 1A 1Y 2 1 3 4 2Y 3 2A 4 1 5 6 3A 3Y 6 5 1 9 8 9 4A 4Y 8 1 11 5A 5Y 10 11 10 13 6A 6Y 12 A Y 1 13 12 mna341 mna342 mna343 Figure 3. Logic diagram (one Figure 1. Logic symbol Figure 2. IEC logic symbol inverter) 5 Pinning information 5.1 Pinning 1A 1 14 V CC 1Y 2 13 6A 2A 3 12 6Y 2Y 4 04 11 5A 3A 5 10 5Y 3Y 6 9 4A GND 7 8 4Y 001aac441 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 74AHCT04A All information provided in this document is subject to legal disclaimers. Nexperia B.V. 2017. All rights reserved. Product data sheet Rev. 1 22 March 2017 2 / 12