74LV4051 Просмотр технического описания (PDF) - NXP Semiconductors.

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74LV4051

8-channel analog multiplexer/demultiplexer

NXP Semiconductors. 

NXP Semiconductors

74LV4051

8-channel analog multiplexer/demultiplexer

10.1 Waveforms

Yn or Z

input

Z or Yn

output

VCC

VEE

VO

VEE

tPLH

VM

VM

tPHL

001aak418

Measurement points are given in Table 9.

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

Fig 13. Propagation delay input (An) to output (Yn)

VCC

Sn, E input

VSS

VO

Yn or Z output

LOW-to-OFF

OFF-to-LOW

VEE

VO

Yn or Z output

HIGH-to-OFF

OFF-to-HIGH

VEE

VM

tPLZ

tPZL

90 %

tPHZ

10 %

90 %

tPZH

switch ON

switch OFF

10 %

switch ON

001aak419

Measurement points are given in Table 9.

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

Fig 14. Enable and disable times

Table 9. Measurement points

Supply voltage

Input

VCC

< 2.7 V

2.7 V to 3.6 V

VM

0.5VCC

1.5 V

> 3.6 V

0.5VCC

Output

VM

0.5VCC

1.5 V

0.5VCC

VX

VOL + 0.1VCC

VOL + 0.3 V

VOL + 0.1VCC

VY

VOH − 0.1VCC

VOH − 0.3 V

VOH − 0.1VCC

74LV4051_4

Product data sheet

Rev. 04 — 10 August 2009

© NXP B.V. 2009. All rights reserved.

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