The 8-line inter-lock e-switch

Published:2011/7/22 9:13:00 Author:qqtang | Keyword: 8-line, inter-lock, e-switch | From:SeekIC

The working principle of the circuit This 8-line inter-lock e-switch circuit consists of the regulated filter circuit, input control circuit, lock storage circuit and the control executing circuit, see as figure 8-126. The regulated filter circuit consists of the 3-terminal regulated integrated circuit IC1 and filter capacitors of C1 and C2。 The input control circuit consists control key Sl-S8 and diode VDl-VDl6. The lock storage circuit consists of 8 D trigger integrated circuits of IC2, reset key S9, resistors of R9 and R10, capacitor C3 and so on.



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