he problem of the VOH(min) of a TTL IC being too low to drive a CMOS circuit and meet the CMOS requirement of VIH(min) is usually easily overcome by:

adding a fixed voltage- divider bias resistive network at the output of the ttl device

avoiding this condition and only using ttl to drive ttl

adding an external pull- down resistor to ground

adding an external pull-up resistor to vcc

he problem of the VOH(min) of a TTL IC being too low to drive a CMOS

1.	he problem of the VOH(min) of a TTL IC being too low to drive a CMOS circuit and meet the CMOS requirement of VIH(min) is usually easily overcome by:
A.	adding a fixed voltage- divider bias resistive network at the output of the ttl device
B.	avoiding this condition and only using ttl to drive ttl
C.	adding an external pull- down resistor to ground
D.	adding an external pull-up resistor to vcc
Answer» E.

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he problem of the VOH(min) of a TTL IC being too low to drive a CMOS circuit and meet the CMOS requirement of VIH(min) is usually easily overcome by:

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