CD4069UBM96 Detailed explanation of pin function specifications and circuit principle instructions
The CD4069UBM96 is a CMOS (Complementary Metal-Oxide-Semiconductor) IC, manufactured by Texas Instruments. This device is a Hex Inverter chip that is used for digital logic circuit applications. Below, I will provide a detailed description of the pin functions and specifications for this IC, along with the corresponding packaging details and commonly asked questions.
IC Pinout and Pin Functions
The CD4069UBM96 is available in the SOIC-14 package (Surface-Mounted Package with 14 pins). Each pin corresponds to a specific function or terminal for different aspects of the logic circuitry inside the chip. Here is a detailed breakdown of each pin function:
Pin Number Pin Function Description 1 Input A (Inverter 1) Logic input for the first inverter stage 2 Output A (Inverter 1) Logic output for the first inverter stage 3 Input B (Inverter 2) Logic input for the second inverter stage 4 Output B (Inverter 2) Logic output for the second inverter stage 5 Input C (Inverter 3) Logic input for the third inverter stage 6 Output C (Inverter 3) Logic output for the third inverter stage 7 Ground (GND) Ground terminal (connected to circuit ground) 8 Input D (Inverter 4) Logic input for the fourth inverter stage 9 Output D (Inverter 4) Logic output for the fourth inverter stage 10 Input E (Inverter 5) Logic input for the fifth inverter stage 11 Output E (Inverter 5) Logic output for the fifth inverter stage 12 Input F (Inverter 6) Logic input for the sixth inverter stage 13 Output F (Inverter 6) Logic output for the sixth inverter stage 14 Vcc (Supply Voltage) Power supply terminal (typically 5V)Detailed Explanation of Pin Functions
Pins 1, 3, 5, 8, 10, 12 (Inputs A, B, C, D, E, F): These pins are used to apply the logic signal inputs for the six individual inverters within the IC. The signals applied to these pins will be inverted by the respective inverter. Pins 2, 4, 6, 9, 11, 13 (Outputs A, B, C, D, E, F): These pins output the inverted logic signal from the corresponding input pins. For example, if a "high" voltage is applied to Input A (Pin 1), a "low" voltage will appear on Output A (Pin 2). Pin 7 (Ground): This pin must be connected to the ground of the circuit to complete the electrical path. Pin 14 (Vcc): This is the power supply pin for the IC. It should be connected to the positive voltage source, typically a 5V DC supply.Package Type
The CD4069UBM96 comes in a 14-pin SOIC (Small Outline Integrated Circuit) package. The dimensions of the SOIC package are typically:
Length: 5.3 mm Width: 3.9 mm Pin Pitch: 1.27 mm Height: 1.75 mmCommonly Asked Questions (FAQ)
1. What is the CD4069UBM96 used for? The CD4069UBM96 is a Hex Inverter chip, used for digital logic applications. It inverts the input logic level and outputs the opposite. 2. What is the operating voltage of the CD4069UBM96? The typical operating voltage is 5V. However, it can function within a range of 3V to 15V. 3. How many inverters are inside the CD4069UBM96 IC? The IC contains six independent inverters. 4. What type of package is the CD4069UBM96 available in? The CD4069UBM96 is available in a 14-pin SOIC package. 5. What are the input and output logic levels for the CD4069UBM96? The logic levels depend on the supply voltage. For example, at 5V, a logic "high" is typically around 3.5V, and a logic "low" is below 1.5V. 6. What is the maximum input voltage for the CD4069UBM96? The maximum input voltage should not exceed Vcc + 0.5V. 7. How much current does the CD4069UBM96 consume? The CD4069UBM96 typically consumes 1µA to 1mA depending on the logic state and supply voltage. 8. Can the CD4069UBM96 be used for both low and high-speed circuits? Yes, the CD4069UBM96 can be used in both low-speed and high-speed circuits, though for extremely high-speed applications, other logic families like HC or HCT may be more suitable. 9. What is the temperature range for the CD4069UBM96? The operational temperature range is typically -40°C to +85°C. 10. Can the CD4069UBM96 be used for buffering purposes? No, the CD4069UBM96 is an inverter IC, not a buffer. However, it can invert a signal and drive the next stage. 11. Can the CD4069UBM96 handle both positive and negative voltages? No, the CD4069UBM96 is designed to handle positive voltages only, with respect to ground. 12. What is the pin configuration for the CD4069UBM96? It has a 14-pin configuration, with six input-output inverter pairs, one ground pin, and one Vcc pin. 13. How can I connect the CD4069UBM96 to other ICs? You can connect the output of one inverter to the input of another logic gate or stage in your circuit, following the voltage levels specified. 14. What is the propagation delay of the CD4069UBM96? The propagation delay is typically around 50 ns to 100 ns, depending on supply voltage and temperature. 15. Is the CD4069UBM96 suitable for TTL logic circuits? While the CD4069UBM96 is a CMOS device, it can interface with TTL logic but might require additional voltage level translation. 16. What is the quiescent current consumption of the CD4069UBM96? The quiescent current is very low, typically around 1 µA. 17. Is the CD4069UBM96 ESD protected? Yes, the IC comes with built-in protection against electrostatic discharge (ESD). 18. Can the CD4069UBM96 drive high current loads directly? No, the CD4069UBM96 is designed to drive logic-level loads, but for high-current applications, additional drivers are required. 19. What happens if the input voltage exceeds Vcc? Exceeding the Vcc voltage by more than 0.5V may damage the IC, leading to permanent failure. 20. Can the CD4069UBM96 be used in low-power applications? Yes, it is a low-power CMOS IC and is suitable for battery-powered and low-power applications.Conclusion
The CD4069UBM96 is a highly versatile CMOS inverter chip, ideal for logic circuit applications where inversion of signals is needed. The detailed pinout and functions above should give you a clear understanding of its operation. If you have more questions or need specific circuit examples, feel free to ask!