74HC4040PW,118 Integrated Circuits (ICs)

Timing:	--
Base Part Number:	74HC4040
Supplier Device Package:	16-TSSOP
Package / Case:	16-TSSOP (0.173", 4.40mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C
Voltage - Supply:	2V ~ 6V
Trigger Type:	Negative Edge
Count Rate:	98MHz
Series:	74HC
Reset:	Asynchronous
Number of Bits per Element:	12
Number of Elements:	1
Direction:	Up
Logic Type:	Binary Counter
Part Status:	Active
Packaging:	Tape & Reel (TR)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

74HC4040PW,118 application field and working principle 74HC4040PW,118 form the core of a binary ripple counter logic array, which can be used for counting and for dividing. The 74HC4040PW,118 was designed to be used as a 55-bit synchronous counter by cascading five 8-bit ripple counters together with the additional synchronous clear, reset, decrement and preset inputs.The 74HC4040PW,118 is a general purpose counter with high speed and low power consumption. It can be used to divide a signal’s frequency. The output of the counter is reset after a certain fixed number of pulses have been counted. The counter can be reset externally or internally. The internal reset is used to avoid cumulative errors.The 74HC4040PW,118 also has a set of preset inputs that can be used for programming the division ratio. The preset inputs (not available on some versions) are GPIO lines that can be used to preset the counter at a predetermined number of counts from a high count or from a low count. The counter also has pin-programmable speed settings.74HC4040PW,118 provides synchronous counting and can be used as an asynchronous counter by driving the flip flops directly with the input. It is also capable of being used as a divide-by-X device by combining the flip flops in a N-bit thermometer code. A simple application of the 74HC4040PW,118 is a low frequency decoder. This is done by using the 4-bit version of the ripple counter and connecting its output to the LED or LCD display to indicate the frequency of the input signal. This can be used in applications such as frequency meters, radio receivers and audio systems.The 74HC4040PW,118 can also be used to measure power line frequency. This can be done by connecting the 74HC4040PW,118 to a power line monitor and counting the frequency pulses generated each cycle. This is used in applications such as energy monitoring and managing energy costs.The 74HC4040PW,118 is also very useful for motion control. It can be used to precisely regulate the speed of motors in applications such as robotics, factory automation and 3D printing. The 74HC4040PW,118 can be used to divide the input signal to the motor in order to achieve the desired motor speed.The 74HC4040PW,118 also has many uses in microcontroller (MCU) applications. It can be used to count the cycles between MCU interrupts or to execute a task after a certain number of clock cycles. It can also be used as a timer for segmented displays and to generate interrupts to the controller after a certain number of cycles.In summary, the 74HC4040PW,118 logic array is a versatile and powerful device that has many applications for the counter, divider and low frequency decoder. It is widely used in industrial, consumer and automotive applications. It is a cost-effective solution for a wide variety of applications.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description