Nexperia

LSF0204

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

Tamb = -40 °C to +125 °C

Symbol Parameter

Conditions

Min

Typ[1]

Max

Unit

An to Bn or Bn to An

VrefA = VI(EN) = 1.8 V; VrefB = 3.3 V;

VI = 3.3 V; VM = 1.15 V

CL = 15 pF

-

0.5

4.5

ns

CL = 30 pF

-

0.7

4.7

ns

tPHL

HIGH to LOW

propagation delay

CL = 50 pF

-

0.9

4.9

ns

EN to An or Bn

VrefA = VI(EN) = 1.8 V; VrefB = 3.3 V;

VM = 1.15 V

CL = 15 pF

-

11

15

ns

CL = 30 pF

-

12

16.5

ns

tPLZ

LOW to OFF-state

propagation delay

CL = 50 pF

-

13

18

ns

EN to An or Bn

VrefA = VI(EN) = 1.8 V; VrefB = 3.3 V;

VM = 1.15 V

CL = 15 pF

-

23

37

ns

CL = 30 pF

-

30

40

ns

tPZL

OFF-state to LOW

propagation delay

CL = 50 pF

-

33

45

ns

VrefA = VI(EN) = 1.8 V; VrefB = 3.3 V;

VI = 3.3 V; VM = 1.15 V

CL = 15 pF

-

120

-

MHz

CL = 30 pF

-

120

-

MHz

fmax

maximum frequency

CL = 50 pF

-

100

-

MHz

Translating down (3.3 V to 1.2 V)

An to Bn or Bn to An

VrefA = VI(EN) = 1.2 V; VrefB = 3.3 V;

VI = 3.3 V; VM = 0.85 V

CL = 15 pF

-

0.3

3.8

ns

CL = 30 pF

-

0.5

3.9

ns

tPLH

LOW to HIGH

propagation delay

CL = 50 pF

-

0.8

4.1

ns

An to Bn or Bn to An

VrefA = VI(EN) = 1.2 V; VrefB = 3.3 V;

VI = 3.3 V; VM = 0.85 V

CL = 15 pF

-

0.6

4.3

ns

CL = 30 pF

-

0.7

4.5

ns

tPHL

HIGH to LOW

propagation delay

CL = 50 pF

-

0.9

4.7

ns

VrefA = VI(EN) = 1.2 V; VrefB = 3.3 V;

VI = 3.3 V; VM = 0.85 V

CL = 15 pF

-

120

-

MHz

CL = 30 pF

-

120

-

MHz

fmax

maximum frequency

CL = 50 pF

-

100

-

MHz

LSF0204

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© Nexperia B.V. 2020. All rights reserved

Product data sheet

Rev. 2 — 28 October 2020

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