ESAM encrypts communication circuit
The utility model provides a ESAM encrypts communication circuit, including the ESAM chip, with ESAM chip electric connection's triode and with ESAM chip electric connection's bus transceiver, bus transceiver is the two -way bus transceiver of 74HC245, and the triode is 9012 triodes, the t...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The utility model provides a ESAM encrypts communication circuit, including the ESAM chip, with ESAM chip electric connection's triode and with ESAM chip electric connection's bus transceiver, bus transceiver is the two -way bus transceiver of 74HC245, and the triode is 9012 triodes, the triode is connected with first resistance electricity, and bus transceiver's A1 end and the 6th resistance electricity are connected, and bus transceiver's A2 end and the 5th resistance electricity are connected, and bus transceiver's A3 end and fourth resistance electricity are connected, and bus transceiver's A6 end and third resistance electricity are connected. |
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