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12-Stage Binary Ripple Counter IC - 74HC4040
12-Stage Binary Ripple Counter IC - 74HC4040
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- Fully static operation
- Buffered inputs
- Common reset
- Negative edge using
- Fanout
Standard output: 10 LSTTL loads
Bus driver output - Wide operating temperature range
- Balanced propagation delay and transition time
- Significant power reduction
12-Stage Binary Ripple Counter IC - 74HC4040
The 74HC Series 74HC4040 IC is a 16 Pin 12-Stage Binary Ripple Counter IC having 2V to 6V Operating Voltage range with a 1uA low input current. It has a clock input (CP), an overriding asynchronous master reset input (MR), and twelve parallel outputs (Q0 to Q11). The counter advances on the HIGH-to-LOW transition of CP.
A HIGH on MR clears all counter stages and forces all outputs LOW, independent of the state of CP. Each counter stage is a static toggle flip-flop. Inputs include clamp diodes that enable the use of current limiting resistors to interface inputs to voltages in excess of VCC.
Pinout:
Package Includes:
- 1 x 74HC4040 IC
Specifications:
| Power supply voltage | 2V to 6V |
| Supply voltage (Vcc) | -0.5V to + 7.0V |
| Input voltage (Vin) | -1.5V to Vcc + 1.5V |
| Output voltage (Vout) | -0.5V to Vcc + 0.5V |
| Clamp diode current | ±20mA |
| DC output current (per pin) | ±25mA |
| DC Vcc and GND current (per pin | ±50mA |
| Typical propagation delay | 16ns |
| Power dissipation | 600mW |
| Operating temperature | -55℃ to 125℃ |
Shipping & Returns
Shipping & Returns
- All orders confirmed before 3 pm IST are shipped on the
same day, barring rare pickup delays on holidays or disturbances - Delivery time in Metro cities is 1-3 days, Others it is
3-7 days. It varies based on location, reliant on courier services - Return window: 7 days from receipt unless stated
otherwise. No refunds/replacements after - Returns only for non-working/damaged products are accepted
- Initiate return requests to our customer service team via Support ticket or contact us at +91-8123057137
- Refunds are processed within 3-4 working days post inspection and approval.
For more details, please check our Shipping and Return Policy
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ADDITIONAL RESOURCES
1.What is the function of the 74HC4040 IC?
- The 74HC4040 integrated circuit is a 12-stage binary ripple counter with an oscillator built in. It is commonly used to count events and generate timing signals in digital circuits. The 74HC4040 integrated circuit has 12 output ports labelled Q4 through Q15, which represent the binary count.
2.Can the 74HC4040 IC be used as a frequency divider?
- Yes, by connecting the oscillator signal to the IC's input and selecting one of the output stages as the desired division factor, the 74HC4040 IC can be used as a frequency divider. The output frequency is equal to the input frequency divided by 2n, where n is the stage number.