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74LVC126A 数据表(PDF) 2 Page - Nexperia B.V. All rights reserved |
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74LVC126A 数据表(HTML) 2 Page - Nexperia B.V. All rights reserved |
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2 / 13 page ![]() Nexperia 74LVC126A Quad buffer/line driver with 5 V tolerant input/outputs; 3-state 4. Functional diagram mna235 1A 1Y 2 1 3 1OE 2A 2Y 5 4 6 2OE 3A 3Y 9 10 8 3OE 4A 4Y 12 13 11 4OE Fig. 1. Logic symbol mna236 1 EN1 1 3 2 4 6 5 10 8 9 13 11 12 Fig. 2. IEC logic symbol mna234 nOE nA nY Fig. 3. Logic diagram 5. Pinning information 5.1. Pinning 74LVC126A 1OE VCC 1A 4OE 1Y 4A 2OE 4Y 2A 3OE 2Y 3A GND 3Y aaa-012622 1 2 3 4 5 6 7 8 10 9 12 11 14 13 Fig. 4. Pin configuration SOT108-1 (SO14) and SOT402-1 (TSSOP14) 001aac983 74LVC126A Transparent top view 2Y 3A 2A 3OE 2OE 4Y 1Y 4A 1A 4OE 6 9 5 10 4 11 3 12 2 13 terminal 1 index area GND(1) (1) This is not a ground pin. There is no electrical or mechanical requirement to solder the pad. In case soldered, the solder land should remain floating or connected to GND. Fig. 5. Pin configuration SOT762-1 (DHVQFN14) 74LVC126A All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2021. All rights reserved Product data sheet Rev. 11 — 20 September 2021 2 / 13 |
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