74LVC2G240DC,125 Nexperia

74LVC2G240 Dual inverting buffer/line driver 3-state Rev. 11 30 July 2019 Product data sheet 1. General description The 74LVC2G240 is a dual inverting buffer/line driver with 3-state outputs. The 3-state outputs are controlled by the output enable inputs 1OE and 2OE. A HIGH level at pins nOE causes the outputs to assume a high-impedance OFF-state. Schmitt trigger action at all inputs makes the circuit highly tolerant of slower input rise and fall times. Inputs can be driven from either 3.3 V or 5 V devices. This feature allows the use of the 74LVC2G240 as a translator in a mixed 3.3 V and 5 V environment. It is fully specified for partial power-down applications using I . The I circuitry disables the OFF OFF output, preventing a damaging backflow current through the device when it is powered down. 2. Features and benefits Wide supply voltage range from 1.65 V 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) JESD8-B/JESD36 (2.7 V to 3.6 V) ESD protection: HBM JESD22-A114F exceeds 2000 V MM 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 Inputs accept voltages up to 5 V Multiple package options Specified from -40 C to +85 C and -40 C to +125 CNexperia 74LVC2G240 Dual inverting buffer/line driver 3-state 3. Ordering information Table 1. Ordering information Type number Package Temperature range Name Description Version 74LVC2G240DP -40 C to +125 C TSSOP8 plastic thin shrink small outline package SOT505-2 8 leads body width 3 mm lead length 0.5 mm 74LVC2G240DC -40 C to +125 C VSSOP8 plastic very thin shrink small outline package SOT765-1 8 leads body width 2.3 mm 74LVC2G240GT -40 C to +125 C XSON8 plastic extremely thin small outline package SOT833-1 no leads 8 terminals body 1 1.95 0.5 mm 74LVC2G240GF -40 C to +125 C XSON8 extremely thin small outline package no leads SOT1089 8 terminals body 1.35 1 0.5 mm 74LVC2G240GN -40 C to +125 C XSON8 extremely thin small outline package no leads SOT1116 8 terminals body 1.2 1.0 0.35 mm 74LVC2G240GS -40 C to +125 C XSON8 extremely thin small outline package no leads SOT1203 8 terminals body 1.35 1.0 0.35 mm 4. Marking Table 2. Marking codes Type number Marking code 1 74LVC2G240DP V240 74LVC2G240DC V40 74LVC2G240GT V40 74LVC2G240GF V2 74LVC2G240GN V2 74LVC2G240GS V2 1 The pin 1 indicator is located on the lower left corner of the device, below the marking code. 5. Functional diagram EN 1OE 1A 1Y EN 2OE 2A 2Y 001aah782 001aah783 Fig. 1. Logic symbol Fig. 2. IEC logic symbol 74LVC2G240 All information provided in this document is subject to legal disclaimers. Nexperia B.V. 2019. All rights reserved Product data sheet Rev. 11 30 July 2019 2 / 17