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

VrefA = VI(EN) = 1.2 V; VrefB = 1.8 V;

VI = 1.2 V; VM = 0.6 V; RL = 100 Ω

CL = 15 pF

-

100

-

MHz

CL = 30 pF

-

100

-

MHz

fmax

maximum frequency

CL = 50 pF

-

80

-

MHz

[1] All typical values are measured at Tamb = 25 °C.

11.1. Waveforms and test circuit

aaa-031589

input An, Bn

output Bn, An

tPHL

tPLH

0 V

VI

VM

VM

VM

VM

VOH

VOL

Measurement points are given in Table 8.

Logic levels: VOL and VOH are typical output voltage levels that occur with the output load.

Fig. 5. The data input (An, Bn) to output (Bn, An) propagation delay times

aaa-031590

outputs

disabled

outputs

enabled

outputs

enabled

VM

VM

VM

10 %

VI

0 V

VOH

VOL

EN input

An, Bn output

LOW-to-OFF

OFF-to-LOW

tPZL

tPLZ

Measurement points are given in Table 8.

Logic levels: VOL and VOH are typical output voltage levels that occur with the output load.

Fig. 6. The enable (EN) to output (An, Bn) propagation delay times

LSF0204

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© Nexperia B.V. 2020. All rights reserved

Product data sheet

Rev. 2 — 28 October 2020

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