74AVC1T1022 1-to-4 fan-out buffer Rev. 2 16 March 2017 Product data sheet 1 General description The 74AVC1T1022 is a translating 1-to-4 fan-out buffer suitable for use in clock distribution. It has dual supplies (V and V ) for voltage translation. It also has a CC(A) CC(B) data input (A), four data outputs (1Yn and 2Yn) and an output enable input (OE). V CC(A) and V can be independently supplied at any voltage between 0.8 V and 3.6 V. CC(B) It makes the device suitable for low voltage translation between any of the following voltages: 0.8 V, 1.2 V, 1.5 V, 1.8 V, 2.5 V and 3.3 V. The levels of A, OE and 1Yn are referenced to V , outputs 2Yn are referenced to V . This supply configuration CC(A) CC(B) ensures that two of the fanned out signals can be used in level shifting. A HIGH on OE causes all outputs to be pulled LOW via pull-down resistors, a LOW on OE disconnects the pull-down resistors and enables all outputs. Schmitt trigger action at all inputs makes the circuit tolerant for slower input rise and fall time. The I circuitry disables the output, preventing any damaging backflow current through OFF the device when it is powered down. 2 Features and benefits Wide supply voltage range: V : 0.8 V to 3.6 V CC(A) V : 0.8 V to 3.6 V CC(B) Complies with JEDEC standards: JESD8-12 (0.8 V to 1.3 V) JESD8-11 (0.9 V to 1.65 V) JESD8-7 (1.2 V to 1.95 V) JESD8-5 (1.8 V to 2.7 V) JESD8-B (2.7 V to 3.6 V) ESD protection: HBM ANSI/ESDA/JEDEC JS-001 Class 3B exceeds 8 kV CDM JESD22-C101E exceeds 1000 V Maximum data rates: 380 Mbit/s ( 1.8 V to 3.3 V translation) 200 Mbit/s ( 1.1 V to 3.3 V translation) 200 Mbit/s ( 1.1 V to 2.5 V translation) 200 Mbit/s ( 1.1 V to 1.8 V translation) 150 Mbit/s ( 1.1 V to 1.5 V translation) 100 Mbit/s ( 1.1 V to 1.2 V translation) Latch-up performance exceeds 100 mA per JESD 78 Class II Inputs accept voltages up to 3.6 V Specified from -40 C to +85 C and -40 C to +125 CNexperia 74AVC1T1022 1-to-4 fan-out buffer 3 Ordering information Table 1. Ordering information Type number Package Temperature Name Description Version range 74AVC1T1022DP -40 C to +125 C TSSOP10 plastic thin shrink small outline package 10 leads SOT552-1 body width 3 mm 74AVC1T1022GU -40 C to +125 C XQFN10 plastic, extremely thin quad flat package no leads SOT1160-1 10 terminals body 1.40 1.80 0.50 mm 4 Marking Table 2. Marking codes Type number Marking code 74AVC1T1022DP B2 74AVC1T1022GU B2 74AVC1T1022 All information provided in this document is subject to legal disclaimers. Nexperia B.V. 2017. All rights reserved. Product data sheet Rev. 2 16 March 2017 2 / 25