Nexperia

74LVC2245A

Octal transceiver with direction pin, 30 Ω series termination resistors; 5 V tolerant input/output; 3-state

4. Functional diagram

17

3

1

19

2

1

16

4

15

5

14

6

13

7

12

8

11

9

18

G3

3EN1 (BA)

3EN2 (AB)

2

mna365

Fig. 1. IEC logic symbol

2

1

DIR

18

19

B0

B1

B2

B3

B4

B5

B6

B7

3

17

4

16

5

15

6

14

7

13

8

12

9

A0

A1

A2

A3

A4

A5

A6

A7

11

OE

mna174

Fig. 2. Logic symbol

74LVC2245A

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Product data sheet

Rev. 6 — 30 April 2021

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