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Table Of Contents


Last Modified: August 16, 2018

Specifies the logic family to use for acquisition. A logic family corresponds to voltage thresholds that are compatible with a group of voltage standards. Refer to the device documentation for information on the logic high and logic low voltages for these logic families.

Data type: datatype_icon

Name Value Description
2.5 V 14620 Compatible with 2.5 V CMOS signals.
3.3 V 14621 Compatible with LVTTL signals.
5.0 V 14619 Compatible with TTL and 5 V CMOS signals.

Long Name: Channel:Digital Input:Logic Family

Class: DAQmx Task

Permissions: Read/Write

Where This Property Is Available:

Desktop OS: Windows

FPGA: Not supported

Web Server: Not supported in VIs that run in a web application

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