CD4069 six NOT gates integrated circuit

Published:2011/6/13 6:16:00 Author:Christina | Keyword: six NOT gates, integrated circuit | From:SeekIC

The CD4069 is designed as one kind of CMOS general six NOT gates integrated circuit that can be used in wide range of applications, and it can be used to form the oscillator, buffer, trigger and inverter.etc. 1.The internal circuit block diagram The CD4069 is in the 14-pin dual-row DIP package, the internal circuit block diagram is as shown in figure 1. Figure 1 The internal circuit block diagram of the CD4069 2.The open resistance between the pins The open resistance between the pins of the CD4069 which is measured by the 500 multimeter is as shown in figure 1. Figure 1 The open resistance between the pins of the CD4069 PS: When you are measuring this resistance, you use the black pen to touch the pin, when the pin recovers the normal position, some times the resistance is 13KΩ, and if you disconnect the pen, the resistance is ∞.



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