74HC126D-Q100J Nexperia

74HC126-Q100 74HCT126-Q100 Quad buffer/line driver 3-state Rev. 2 12 July 2021 Product data sheet 1. General description The 74HC126-Q100 74HCT126-Q100 is a quad buffer/line driver with 3-state outputs controlled by the output enable inputs (nOE). A LOW on nOE causes the outputs to assume a high impedance OFF-state. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of V . CC 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 2.0 to 6.0 V CMOS low power dissipation High noise immunity Latch-up performance exceeds 100 mA per JESD 78 Class II Level B Inverting outputs Complies with JEDEC standards: JESD8C (2.7 V to 3.6 V) JESD7A (2.0 V to 6.0 V) Input levels: For 74HC126-Q100: CMOS levels For 74HCT126-Q100: TTL levels 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 ) 3. Ordering information Table 1. Ordering information Type number Package Temperature range Name Description Version 74HC126D-Q100 -40 C to +125 C SO14 plastic small outline package 14 leads SOT108-1 body width 3.9 mm 74HCT126D-Q100 74HC126PW-Q100 -40 C to +125 C TSSOP14 plastic thin shrink small outline package 14 leads SOT402-1 body width 4.4 mm 74HCT126PW-Q100Nexperia 74HC126-Q100 74HCT126-Q100 Quad buffer/line driver 3-state 4. Functional diagram 2 1A 1Y 3 2 1 3 1 1OE 1 EN1 2A 2Y 6 5 5 6 4 2OE 4 9 3A 3Y 8 9 8 3OE 10 10 4A 4Y 12 11 12 11 13 4OE 13 mna235 mna236 Fig. 1. Logic symbol Fig. 2. IEC logic symbol nA nY nOE mna234 Fig. 3. Logic diagram (one buffer/line driver) 5. Pinning information 5.1. Pinning 74HC126 74HCT126 1OE 1 14 V CC 74HC126 74HCT126 1A 2 13 4OE 1OE 1 14 V 1Y 3 12 4A CC 1A 2 13 4OE 2OE 4 11 4Y 1Y 3 12 4A 2OE 4 11 4Y 2A 5 10 3OE 2A 5 10 3OE 2Y 6 9 3A 2Y 6 9 3A GND 7 8 3Y GND 7 8 3Y aaa-014836 aaa-014837 Fig. 4. Pin configuration SOT108-1 (SO14) Fig. 5. Pin configuration SOT402-1 (TSSOP14) 74HC HCT126 Q100 All information provided in this document is subject to legal disclaimers. Nexperia B.V. 2021. All rights reserved Product data sheet Rev. 2 12 July 2021 2 / 13