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Experimental board LD - 138 is designed to study the operation of Decoder / Demux using I.C. – 74138 having three inputs and eight decoded outputs.
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The complete pin diagram of I.C. – 74138 with individual terminals connections and control switches are provided with the experimental board for observing the combination of truth – table.
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For each outputs LED’s are providing for indicating high or low position.
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Actual is printed on the top of the painted aluminum sheet to facilitate better and clear understanding.
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A complete working manual giving theory, circuit details and operating instruction supplied with the experimental board.
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Built in regulated and short circuit proof ± 5 Volt d.c. Power Supply suitable to the experimental board.
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Stackable type connecting leads suitable to the terminals are supplied with the board for easy inter – connections and longer life of the terminals.
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Weight : 2 Kg Approximately
- Dimension : 210mm × 280mm × 82mm