Nexperia

LSF0204

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

6.2. Pin description

Table 2. Pin description

Pin

Symbol

TSSOP14

XQFN12

Description

refA

1

1

reference voltage A (EN input circuit is referenced to refA)

A1, A2, A3, A4

2, 3, 4, 5

2, 3, 4, 5

data input/output A

n.c.

6, 9

-

not connected

GND

7

6

ground (0 V)

EN

8

12

enable input (active HIGH)

B1, B2, B3, B4

13, 12, 11, 10

10, 9, 8, 7

data input/output B

refB

14

11

reference voltage B

7. Functional description

Table 3. Function table

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

Input

input/output

EN[1]

An, Bn channel

H

An = Bn

L

Z

[1] EN input circuit is referenced to refA

8. Limiting values

Table 4. Limiting values

In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).

Symbol Parameter

Conditions

Min

Max

Unit

VI

input voltage

pins refA, refB, An, Bn and EN

[1]

-0.5

+7.0

V

II/O

input/ouput current

pins refA, refB, An and Bn;

continuous channel current

-

+128

mA

IIK

input clamping current

VI < 0 V

-50

-

mA

Tstg

storage temperature

-65

+150

°C

TSSOP14 package

[2]

-

500

mW

Ptot

total power dissipation

XQFN12 package

-

250

mW

[1] The minimum input voltage rating may be exceeded if the input current rating is observed.

[2] For SOT402-1 (TSSOP14) package: Ptot derates linearly with 7.3 mW/K above 81 °C.

LSF0204

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© Nexperia B.V. 2020. All rights reserved

Product data sheet

Rev. 2 — 28 October 2020

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