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Description:
- This device is formed by four independent Exclusive-OR Gates.
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Functional Diagram or/and Package:
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Pin Names:
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Vdd - Positive Supply Voltage [3V to 15V]
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Vss - Ground
- A1, B1, A2, B3, A3, B3, A4, B4 - Inputs
- O1, O2, O3, O4 – Outputs
- Truth Table
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A B C 0 0 0 0 1 1 1 0 1 1 1 0 -
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Operation Mode:
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The signals are applied to the inputs A and B.
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The output depends on the input signals [see the truth table].
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Electrical Characteristics:
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Other Devices:
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The 4070 and 4507 are equivalent devices.
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Applications:
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Even- and odd-Parity Generators/Checkers
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Logic Functions
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Adders/Subtraotors
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Logic Comperators
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Observations:
- Some versions became erratic due low input impedance.
