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Digital Electronics - Shift Registers - Discussion

Discussion Forum : Shift Registers - General Questions (Q.No. 8)
Shift Registers
8.
What does the output enable do on the 74395A chip?
It determines when data can be loaded.
It forces all outputs to go HIGH.
It forces all outputs to go LOW.
It activates the three-state buffer.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
2 comments Page 1 of 1.
Mad said:   9 years ago
Output of a chip is serially connected with 3 state buffer. It has High, Low and High impedance (Z) state. In output disable buffer in high impedance state. If Output enables given then it gives high or low output based on output.
Sukanya said:   9 years ago
Anyone explain this?
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