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Two Way Data Selector With Transfer Devices Disclosure Number: IPCOM000053300D
Original Publication Date: 1981-Sep-01
Included in the Prior Art Database: 2005-Feb-12

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Chen, SC Park, SJ [+details]


This circuit utilizes a depletion load device T3 and two enhancement transfer devices (T1 and T2) to realize a two-way data selector. The circuit operates as follows: When clock C is high, C will be low, device T2 will be off, and device T1 on. Data D1 will be transferred to the output. Similarly, when clock C is low, C will be high, and data D2 will be transferred to the output. The disclosed circuit requires only three devices and involves only one stage of delay.