74LVC126ABQ 데이터 시트보기 (PDF) - Nexperia B.V. All rights reserved

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74LVC126ABQ

Quad buffer/line driver with 5 V tolerant input/outputs; 3-state

Nexperia B.V. All rights reserved 

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4. Functional diagram

74LVC126A

Quad buffer/line driver with 5 V tolerant input/outputs; 3-state

2 1A

1 1OE

5 2A

4 2OE

9 3A

1Y 3

2Y 6

3Y 8

10 3OE

12 4A

13 4OE

4Y 11

Fig. 1. Logic symbol

mna235

nA

2

1

3

1

EN1

5

6

4

9

8

10

12

11

13

mna236

Fig. 2. IEC logic symbol

nY

nOE

Fig. 3. Logic diagram

5. Pinning information

mna234

5.1. Pinning

74LVC126A

1OE 1

1A 2

14 VCC

13 4OE

1Y 3

12 4A

2OE 4

11 4Y

2A 5

10 3OE

2Y 6

9 3A

GND 7

8 3Y

aaa-012622

Fig. 4. Pin configuration SOT108-1 (SO14), SOT337-1

(SSOP14) and SOT402-1 (TSSOP14)

terminal 1

index area

1A 2

1Y 3

2OE 4

2A 5

2Y 6

126

GND(1)

13 4OE

12 4A

11 4Y

10 3OE

9 3A

001aac983

Transparent top view

(1) This is not a supply pin. The substrate is

attached to this pad using conductive die attach

material. There is no electrical or mechanical

requirement to solder this pad. However, if it is

soldered, the solder land should remain floating or

be connected to GND.

Fig. 5. Pin configuration SOT762-1 (DHVQFN14)

74LVC126A

Product data sheet

All information provided in this document is subject to legal disclaimers.

Rev. 9 — 21 August 2018

© Nexperia B.V. 2018. All rights reserved

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