74ALVC245PW,112

74ALVC245 Octal bus transceiver 3-state Rev. 3 30 April 2021 Product data sheet 1. General description The 74ALVC245 is an octal transceiver featuring non-inverting 3-state bus compatible outputs in both send and receive directions. The 74ALVC245 features an output enable input (OE) for easy cascading and send/receive input (DIR) for direction control. OE controls the outputs, so that the buses are effectively isolated. 2. Features and benefits Wide supply voltage range from 1.65 V to 3.6 V Complies with JEDEC standard: JESD8-7 (1.65 V to 1.95 V) JESD8-5 (2.3 V to 2.5 V) JESD8B (2.7 V to 3.6 V) 3.6 V tolerant inputs/outputs CMOS low-power consumption Direct interface with TTL levels (2.7 V to 3.6 V) Power-down mode Latch-up performance exceeds 250 mA ESD protection: HBM JESD22-A114E exceeds 2000 V MM JESD22-A115-A exceeds 200 V Multiple package options Specified from -40 C to +85 C 3. Ordering information Table 1. Ordering information Type number Package Temperature range Name Description Version 74ALVC245D -40 C to +85 C SO20 plastic small outline package 20 leads SOT163-1 body width 7.5 mm 74ALVC245PW -40 C to +85 C TSSOP20 plastic thin shrink small outline package 20 leads SOT360-1 body width 4.4 mm 74ALVC245BQ -40 C to +85 C DHVQFN20 plastic dual in-line compatible thermal enhanced SOT764-1 very thin quad flat package no leads 20 terminals body 2.5 4.5 0.85 mmNexperia 74ALVC245 Octal bus transceiver 3-state 4. Functional diagram DIR 1 OE 19 A0 2 B0 18 A1 3 B1 17 A2 4 19 G3 B2 1 16 3EN1 3EN2 A3 5 B3 15 1 A4 18 2 6 2 B4 14 3 17 A5 7 4 16 B5 13 5 15 A6 8 6 14 B6 12 7 13 A7 9 8 12 B7 11 9 11 mna174 mna175 Fig. 1. Logic symbol Fig. 2. IEC logic symbol 74ALVC245 All information provided in this document is subject to legal disclaimers. Nexperia B.V. 2021. All rights reserved Product data sheet Rev. 3 30 April 2021 2 / 14