Nexperia

74LVC2G66

Bilateral switch

11.1. Waveforms and test circuit

001aaa541

tPLH

tPHL

VM

VM

VM

VM

nY or nZ

input

nZ or nY

output

GND

VI

VOH

VOL

Measurement points are given in Table 10.

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

Fig. 15. Input (nY or nZ) to output (nZ or nY) propagation delays

001aaa542

tPLZ

tPHZ

switch

disabled

switch

enabled

switch

enabled

output

LOW-to-OFF

OFF-to-LOW

output

HIGH-to-OFF

OFF-to-HIGH

nE input

nY or nZ

nY or nZ

VI

VOL

VOH

VCC

VM

VM

VX

VY

VM

GND

GND

tPZL

tPZH

Measurement points are given in Table 10.

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

Fig. 16. Enable and disable times

Table 10. Measurement points

Supply voltage

Input

Output

VCC

VM

VM

VX

VY

1.65 V to 1.95 V

0.5 × VCC

0.5 × VCC

VOL + 0.15 V

VOH - 0.15 V

2.3 V to 2.7 V

0.5 × VCC

0.5 × VCC

VOL + 0.15 V

VOH - 0.15 V

2.7 V

1.5 V

1.5 V

VOL + 0.3 V

VOH - 0.3 V

3.0 V to 3.6 V

1.5 V

1.5 V

VOL + 0.3 V

VOH - 0.3 V

4.5 V to 5.5 V

0.5 × VCC

0.5 × VCC

VOL + 0.3 V

VOH - 0.3 V

74LVC2G66

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© Nexperia B.V. 2022. All rights reserved

Product data sheet

Rev. 13 — 9 September 2022

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