74LVC2G126-Q100 Bus buffer/line driver 3-state Rev. 4 28 April 2020 Product data sheet 1. General description The 74LVC2G126-Q100 is a dual buffer/line driver with 3-state outputs controlled by the output enable inputs (nOE). Inputs can be driven from either 3.3 V or 5 V devices. This feature allows the use of these devices as translators in mixed 3.3 V and 5 V environments. Schmitt-trigger action at all inputs makes the circuit tolerant of slower input rise and fall times. This device is fully specified for partial power down applications using I . The I circuitry OFF OFF disables the output, preventing the potentially damaging backflow current through the device when it is powered down. This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1) and is suitable for use in automotive applications. 2. Features and benefits Automotive product qualification in accordance with AEC-Q100 (Grade 1) Specified from -40 C to +85 C and from -40 C to +125 C Wide supply voltage range from 1.65 V to 5.5 V Overvoltage tolerant inputs to 5.5 V 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: MIL-STD-883, method 3015 exceeds 2000 V HBM JESD22-A114F exceeds 2000 V MM JESD22-A115-A exceeds 200 V (C = 200 pF, R = 0 ) 24 mA output drive (V = 3.0 V) CC CMOS low power consumption I circuitry provides partial Power-down mode operation OFF Latch-up performance exceeds 250 mA Direct interface with TTL levels 3. Ordering information Table 1. Ordering information Type number Package Temperature range Name Description Version 74LVC2G126DP-Q100 -40 C to +125 C TSSOP8 plastic thin shrink small outline package 8 leads SOT505-2 body width 3 mm lead length 0.5 mm 74LVC2G126DC-Q100 -40 C to +125 C VSSOP8 plastic very thin shrink small outline package SOT765-1 8 leads body width 2.3 mmNexperia 74LVC2G126-Q100 Bus buffer/line driver 3-state 4. Marking Table 2. Marking codes Type number Marking code 1 74LVC2G126DP-Q100 V26 74LVC2G126DC-Q100 V26 1 The pin 1 indicator is located on the lower left corner of the device, below the marking code. 5. Functional diagram 1Y 1A 1OE nA nY 2Y 2A 2OE nOE 001aah787 mna234 Fig. 1. Logic symbol Fig. 2. Logic diagram (one gate) 6. Pinning information 6.1. Pinning 74LVC2G126 1OE 1 8 V CC 1A 2 7 2OE 2Y 3 6 1Y GND 4 5 2A 001aab740 Fig. 3. Pin configuration SOT505-2 (TSSOP8) and SOT765-1 (VSSOP8) 6.2. Pin description Table 3. Pin description Symbol Pin Description 1OE, 2OE 1, 7 output enable input (active HIGH) 1A, 2A 2, 5 data input 1Y, 2Y 6, 3 data output GND 4 ground (0 V) V 8 supply voltage CC 74LVC2G126 Q100 All information provided in this document is subject to legal disclaimers. Nexperia B.V. 2021. All rights reserved Product data sheet Rev. 4 28 April 2020 2 / 12