Nexperia

LSF0108

8-bit bidirectional multi-voltage level translator; open-drain; push-pull

6. Pinning information

6.1. Pinning

LSF0108

GND

EN

refA

refB

A1

B1

A2

B2

A3

B3

A4

B4

A5

B5

A6

B6

A7

B7

A8

B8

aaa-030281

1

2

3

4

5

6

7

8

9

10

12

11

14

13

16

15

18

17

20

19

Fig. 2. Pin configuration TSSOP20 (SOT360-1)

aaa-030282

LSF0108

Transparent top view

GND(1)

B7

A6

A7

B6

A5

B5

A4

B4

A3

B3

A2

B2

A1

B1

refA

refB

9

12

8

13

7

14

6

15

5

16

4

17

3

18

2

19

terminal 1

index area

(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. 3. Pin configuration DHVQFN20 (SOT764-1)

6.2. Pin description

Table 2. Pin description

Symbol

Pin

Description

GND

1

ground (0 V)

refA

2

reference voltage A

A1, A2, A3, A4, A5, A6, A7, A8

3, 4, 5, 6, 7, 8, 9, 10

data input/output A

B1, B2, B3, B4, B5, B6, B7, B8

18, 17, 16, 15, 14, 13, 12, 11

data input/output B

refB

19

reference voltage B

EN

20

enable input (active HIGH)

7. Functional description

Table 3. Function table

H = HIGH voltage level; L = LOW voltage level; Z = high-impedance OFF-state.

Input

input/output

EN

An, Bn channel

H

An = Bn

L

Z

LSF0108

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

©

Nexperia B.V. 2019. All rights reserved

Product data sheet

Rev. 1 — 18 September 2019

3 / 12