TTL Logic families

Digital Integrated Circuit are a collection of

• capacitor, diodes and switches on asingle piece of semiconductor

• resistors, diodes and transistors fabricated on asingle piece of semiconductor material

• purpose of design in circuit and usage

what does "LS" in 74LS00, stands for?

• High Speed

• Low Power

• Low Power Schottky

• Fast

Under which part of datasheet contains: absolute maximum rating, operating condition, DC characteristics and AC characteristics?

• Functional description

• Electrical specifications

• Voltage parameters

• Current parameters

What is the equation for HIGH state noise margin?

• V0H(min) - VIH(min)

• VIH(min) - VIH(max)

• VIH(max) - VOL(max)

• VOL(max) - VOL(min)

Given VNH = 0.5V and VIH(min) = 2V. what is VOH(min)?

• 2.2V

• 2.3V

• 2.4V

• 2.5V

What noise immunity?

• tolerate of signal noise

• create more noise

• create false 1 and 0

What is propagation delays?

• delay of signals going thru the logic circuit

• delay of power in the signal

• delay of current in the circuit

• delay of the noise in the circuit

what is the pin number?

• 1

• 2

• 3

• 4