Q. Integrated circuit number 74194 consists of

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Q. In order to provide proper current to the leds of 7 segment with Vcc we use

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Q. Memory can be expanded using two

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Q. When the mode of adder subtractor is 0 than it

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Q. LED stands for

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Q. 4bit parallel adder produces output of

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Q. Lamp handball game uses application of bidirectional shift register

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Q. Edge triggered flip-flops can be

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Q. 8 input mux will have

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Q. The integrated circuits to be used in experiments can be classified as Small Scale Integration (SSI) and?

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Q. No greater than 9 in BCD creates

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Q. To start the addition carry flag is

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Q. 2x1 multiplexer has

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Q. Subtraction of two numbers can be done using

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Q. Read operation in memory is performed when WE is

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Q. Adder-subtractor operating on mode 1 at (X XOR 1) gives

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Q. D flip-flop is constructed with

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Q. In adder-subtractor circuit when addition exceeds from 15 output carry becomes

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Q. RS flip-flop works on

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Q. An Open-collector gate can be operated without an external resistor if its output is connected to

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