What is the photomask writing time for a gigabit circuit with 1 000 000 000 contact holes, when the incrementing rate is 500 MHz and mask plate area 8 cm × 8 cm? The photomask is 4X the final size.

What is the maximum wet film thickness (mils) for Sherwin-Williams B67R5? O a. 6.0 O b. 150.0 O c. 225.0 O d. 9.0 J

3- How many 74LS00 NAND gate inputs can be driven by a 74LS00 NAND gate outputs Refer to data sheet of 74LS00, the maximum values of IoH = 0.4 mA, IoL = 8 mA, IH = 20 µA, and In = 0.4 mA.

Given: In a Laser Circuit FSM, the output x equals 25 nanoseconds, and Tclk equals 5 nanoseconds. Question: Write VHDL code showing separate “blocks” for the next state decoder, memory, and output decoder. Add an Asynchronous Reset active Low.