Experimental design for tri-state logic

Authors

  • Hari Shankar Mallik Central Department of Physics, Tribhuvan University, Kathmandu, Nepal
  • Ramesh Rijal Department of Physics, St. Xavier’s College, Kathmandu, Nepal
  • Hari Prasad Lamichhane Central Department of Physics, Tribhuvan University, Kathmandu, Nepal

DOI:

https://doi.org/10.3126/hp.v10i1.55278

Abstract

Tri-State Logic device effectively connects many devices into the same data line for data transfer. The Tri- State TTL inverter has three output states such as LOW, HIGH, and open or high-impedance (High-Z) states. The High-Z state either electrically isolates the devices from the data transmission line or connects them one at a time to the data transmission line. The measurement of the floating output (opened or disconnected) state is a challenging task. This issue can be resolved by introducing a potential divider into the output of the original Tri-State TTL inverter circuit and making it possible for a lab experiment

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Published

2023-06-01

How to Cite

Mallik, H. S., Rijal, R., & Lamichhane, H. P. (2023). Experimental design for tri-state logic. Himalayan Physics, 10(1), 51–57. https://doi.org/10.3126/hp.v10i1.55278

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Section

Research Articles