Four thousand four.
8008-4004=4004 (Eight thousand and eight minus four thousand and four equals 4004)
To calculate the age of 4004 BCE, you add 4004 years to the current year, 2023 CE. This gives a total of 6027 years. Therefore, 4004 BCE is approximately 6027 years old as of 2023.
A data bus is bidirectional because the processor needs it to both read and write. Also, in the case of the 4004, the data bus was tri-multiplexed with the 12 bit address bus and the 8 bit opcode bus.
1,2,4,7,11,13,14,22,26,28,44,52,77,91,143,154,182,286,308,364,572,1001,2002,4004
I believe it was the 4004 by Intel, later the 8008 and then the 8080
ambot
4,084,080.
4004
hello
the intel 4004
improved version of 4004
4004