Answered: In VCC is connected to pins 3 and 8 so…

In VCC is connected to pins 3 and 8 so that the 7-segment LEDs will light when a low signal (ground) is applied to the other pins.

EBK ELECTRICAL WIRING RESIDENTIAL

19th Edition

ISBN:9781337516549

Author:Simmons

Publisher:Simmons

Chapter25: Television, Telephone, And Low-voltage Signal Systems

Section25.2: Telephone System

Problem 2R: At what height are the telephone outlets in this residence mounted? Give measurement to center....

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Concept explainers

Differential amplifier

There are two amplifying stages with common degeneration in a differential amplifier.

Question

Give explanation

In
VCC is connected to pins 3 and 8
so that the 7-segment LEDs will light when a low
signal (ground) is applied to the other pins.
O a.
O b.
O C.
O d.
Common-Cathode
Active-High
Push button
Common-Anode

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