Nexperia

74HC366; 74HCT366

Hex buffer/line driver; 3-state; inverting

4. Functional diagram

001aaf583

1A

2

4

6

10

12

13

11

9

7

5

3

14

1

15

1Y

2A

2Y

3A

3Y

4A

4Y

6A

OE1

OE2

6Y

5A

5Y

Fig. 1. Functional diagram

001aaf581

1A

1Y

2A

2Y

3A

3Y

4A

4Y

6A

OE1

OE2

6Y

5A

5Y

Fig. 2. Logic symbol

001aaf582

15

&

1

EN

2

3

5

7

9

11

13

4

6

10

12

14

Fig. 3. IEC logic symbol

001aaf584

VCC

GND

1A

OE1

OE2

2A

2Y

1Y

3Y

4Y

5Y

6Y

3A

4A

5A

6A

buffer/line driver 1

buffer/line driver 2

buffer/line driver 3

buffer/line driver 4

buffer/line driver 5

buffer/line driver 6

Fig. 4. Logic diagram

74HC_HCT366

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Product data sheet

Rev. 6 — 17 February 2021

2 / 17