74AHCT17A

74AHCT17A Hex buffer Schmitt trigger Rev. 1 — 18 May 2017 Product data sheet 1 General description The 74AHCT17A is a hex buffer with Schmitt-trigger inputs, capable of transforming slowly changing input signals into sharply defined, jitter-free output signals. Designed to operate over a VCC range from 4.5 V to 5.5 V, the inputs are TTL compatible. 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 IOFF. The IOFF 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 tpd of 3.2 ns at 5 V Typical VOL(p) < 0.8 V at VCC = 5 V, Tamb = 25 °C Typical VOH(v) > 2.3 V at VCC = 5 V, Tamb = 25 °C Supports mixed-mode voltage operation on all ports IOFF circuitry provides partial Power-down mode operation 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 number Package Temperature range 74AHCT17APW -40 °C to +125 °C Name Description TSSOP14 plastic thin shrink small outline package; 14 leads; body width 4.4 mm Version SOT402-1 Nexperia 74AHCT17A Hex ...