74LVC1G18 1-of-2 non-inverting demultiplexer with 3-state deselected output Rev. 3 2 December 2016 Product data sheet 1. General description The 74LVC1G18 is a 1-of-2 non-inverting demultiplexer with a 3-state output. The device buffers the data on input pin A and passes it either to output 1Y or 2Y, depending on whether the state of the select input (pin S) is LOW or HIGH. Input can be driven from either 3.3 or 5 V devices. These features allow the use of these devices in a mixed 3.3and5V environment. 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 Wide supply voltage range from 1.65 to 5.5 V 5 V tolerant input/output for interfacing with 5 V logic High noise immunity Complies with JEDEC standard: JESD8-7 (1.65 V to 1.95 V) JESD8-5 (2.3 V to 2.7 V) JESD8B/JESD36 (2.7 V to 3.6 V) ESD protection: HBM EIA/JESD22-A114E exceeds 2000 V MM EIA/JESD22-A115-A exceeds 200 V. 24 mA output drive (V =3.0 V) CC CMOS low power consumption Latch-up performance exceeds 250 mA Direct interface with TTL levels SOT363 and SOT457 package Specified from 40 to +85 C and 40 to +125 C. 3. Ordering information Table 1. Ordering information Type number Package Temperature range Name Description Version 74LVC1G18GW 40 Cto +125 C SC-88 plastic surface-mounted package 6 leads SOT363 74LVC1G18GV 40 Cto +125 C SC-74 plastic surface-mounted package (TSOP6) 5 leads SOT45774LVC1G18 Nexperia 1-of-2 non-inverting demultiplexer with 3-state deselected output 4. Marking Table 2. Marking 1 Type number Marking code 74LVC1G18GW VW 74LVC1G18GV V18 1 The pin 1 indicator is located on the lower left corner of the device, below the marking code. 5. Functional diagram < 6 < E P Q Fig 1. Logic symbol 6. Pinning information 6.1 Pinning * & 9 / 6 < 9 < Fig 2. Pin configuration 6.2 Pin description Table 3. Pin description Symbol Pin Description S 1 data select GND 2 ground (0 V) A 3 data input 2Y 4 data output V 5 supply voltage CC 1Y 6 data output 74LVC1G18 All information provided in this document is subject to legal disclaimers. Nexperia B.V. 2017. All rights reserved Product data sheet Rev. 3 2 December 2016 2 of 14 DDJ && *1