HEF4794B Просмотр технического описания (PDF) - NXP Semiconductors.

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HEF4794B

8-stage shift-and-store register LED driver

NXP Semiconductors. 

NXP Semiconductors

HEF4794B

8-stage shift-and-store register LED driver

VI

OE input

VM

VSS

tPLZ

VDD

output

LOW to OFF-state

OFF-state to LOW

VOL

VX

outputs

enabled

tPZL

VY

outputs

disabled

outputs

enabled

001aag803

Fig 8.

Measurement points are given in Table 9.

VOL is the typical output voltage level that occurs with the output load.

Enable and disable times for input OE

VI

CP input

VSS

VI

D input

VSS

VDD

QPn output

VM

tsu

th

VM

tsu

th

VOL

001aag805

Fig 9.

Measurement points are given in Table 9.

The shaded areas indicate when the input is permitted to change for predictable output performance.

VOL is the typical output voltage level that occurs with the output load.

Set-up and hold times for the data input (D)

HEF4794B

Product data sheet

All information provided in this document is subject to legal disclaimers.

Rev. 7 — 16 November 2011

© NXP B.V. 2011. All rights reserved.

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