Extended input facilities, Other Engineering

Assignment Help:

Extended input facilities

Another instance where multiple inputs to a single gate operation can occur is with certain types of gate elements that have an 'EXTENDED INPUT' facility provided. The circuit illustrated in Figure is a typical example showing a 3 input NAND gate (element X) using isolating diodes in each of the input lines A, B and C. A connection from the base of the transistor is brought out in order that further inputs (element Y) can be connected to extend the input range (i.e. inputs D and E). When this configuration is employed in a logic circuit the approved form of symbol to be used is shown on the right, with an arrow indicating that the connection is made to an extended input facility at element X.

2074_Extended input facilities.png


Related Discussions:- Extended input facilities

Investment allowance, Investment allowance Until a few years ago, a compan...

Investment allowance Until a few years ago, a company could charge an amount equal to 25 per cent of the original value of an asset as investment allowance in the period in which

Basic instrumentation system, A basic instrumentation system consists of a ...

A basic instrumentation system consists of a transducer, conditioning amplifier, and analog digital converter connected (in general) by analog and digital transmission lines.

Measurement of thermocouple voltage, Measurement of thermocouple voltage ...

Measurement of thermocouple voltage The voltage is typically only a few millivolts and should be measured using a high impedance system. If an amplifier is used, must also have

Blow hole and pin hole porosity, Blow Holes                    (i) Exc...

Blow Holes                    (i) Excessive moisture in the moulding sand.                   (ii) Low permeability and excessive fine grain sands.                   (iii

Electrometallurgy, explain electrometallurgy for metal extraction process u...

explain electrometallurgy for metal extraction process using a schematic diagram

Simulation, A system is a walk-in medical clinic; a simulation is used to d...

A system is a walk-in medical clinic; a simulation is used to determine staffing levels. Under what circumstances would it be appropriate to use a terminating simulation or a stead

Find voltage gain of junction field effect transistt, find voltage gain of ...

find voltage gain of junction field effect transistor

Heat transfer, A 2-m long section of a 3-mm in diamter wire is maintained a...

A 2-m long section of a 3-mm in diamter wire is maintained at a constant surface temperature of 370C. The wire is subject to a cross-flow of air at 30C at 6 m/s Determine the rate

Metallurgy assignment, Hi I need someone to help me to do a metallurgy assi...

Hi I need someone to help me to do a metallurgy assignment

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd