CD4066 4-channel electronic switch integrated circuit

Published:2011/6/13 6:31:00 Author:Christina | Keyword: 4-channel, electronic switch, integrated circuit | From:SeekIC

The CD4066 is designed as one kind of 4-channel electronic switch integrated circuit that can be used in wide range of applications such as the TV, VCD, telephone and All kinds of electronic instrument meter. 1.Features The CD4066 is mainly composed of four channels of electronic switch with the same functions, each electronic switch is controlled by the corresponding pin's input electrical level, the electrical level turns on or turns off the electronic switch. Their control pins are pin-13 (controls the pin-1 and pin-2), pin-5 (controls the pin-3 and pin-4), pin-6 (controls the pin-8 and pin-9), pin-12 (controls the pin-10 and pin-11). 2.Pin functions and data The CD4066 is in the 14-pin dual-row DIP package, the pin functions and application measured data of the cordless telephone is as shown in table 1. Table 1 The CD4066's pin functions and application measured data of the cordless telephone 3.The typical application circuit The CD4066's typical application circuit of the cordless telephone is as shown in figure 1. Figure 1 The CD4066's typical application circuit of the cordless telephone



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