Nexperia

74HC05

Hex inverter with open-drain outputs

4. Functional diagram

mna525

1Y

2Y

3Y

4Y

5Y

6Y

1

3

5

9

11

13

1A

2A

3A

4A

5A

6A

2

4

6

8

10

12

Fig. 1. Logic symbol

001aaj979

GND

VCC

Y

A

Fig. 2. Logic diagram (one gate)

5. Pinning information

5.1. Pinning

74HC05

1A

VCC

1Y

6A

2A

6Y

2Y

5A

3A

5Y

3Y

4A

GND

4Y

001aaj980

1

2

3

4

5

6

7

8

10

9

12

11

14

13

Fig. 3. Pin configuration SOT108-1 (SO14)

74HC05

1A

VCC

1Y

6A

2A

6Y

2Y

5A

3A

5Y

3Y

4A

GND

4Y

001aak276

1

2

3

4

5

6

7

8

10

9

12

11

14

13

Fig. 4. Pin configuration SOT402-1 (TSSOP14)

74HC05

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© Nexperia B.V. 2020. All rights reserved

Product data sheet

Rev. 3 — 8 July 2020

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