Exercise: Integrated Circuit Logic Families

Questions for: Integrated Circuit Logic Families

The 74XX series TTL operates using saturated switching in which many of the transistors, when conducting, will be in the saturated condition.
A:
True
B:
False
C:
D:
Answer: A
No answer description is available. Let's discuss.
The output current capability for a HIGH output condition is called a source current.
A:
True
B:
False
C:
D:
Answer: A
No answer description is available. Let's discuss.
The logic family with the highest maximum clock frequency is HS-TTL.
A:
True
B:
False
C:
D:
Answer: B
No answer description is available. Let's discuss.
ECL gates are noted for their high frequency capability and small output voltage swing.
A:
True
B:
False
C:
D:
Answer: A
No answer description is available. Let's discuss.
An unused input of a NAND gate can be left unconnected, pulled high by a pull-up resistor and tied together with another input and not change the logic output.
A:
True
B:
False
C:
D:
Answer: A
No answer description is available. Let's discuss.
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