Texas Instruments

CD4042BDR

The Texas Instruments CD4042BDR is a high-speed CMOS ripple counter that is designed for use in a variety of applications. It is a member of the 4000 series of CMOS devices from Texas Instruments, which are known for their low power consumption and high performance.

Description:

The CD4042BDR is a 12-stage binary ripple counter that can be used to divide the frequency of an input signal by a factor of 2^12, or 4096. It is designed to operate with a supply voltage range of 3 to 18 volts, and has a maximum operating frequency of 10 MHz. The device is available in a 16-pin dual-in-line package (DIP).

Features:

• 12-stage binary ripple counter
• Divides input frequency by 2^12 (4096)
• Operating frequency up to 10 MHz
• Low power consumption
• Wide supply voltage range (3 to 18 volts)
• Available in 16-pin DIP package

Applications:

The CD4042BDR has a wide range of applications, including:

1. Frequency division: It can be used to divide the frequency of an input signal by a factor of 4096, making it useful for applications where a lower frequency signal is required.
2. Timing and pulse generation: The CD4042BDR can be used to generate precise timing pulses or delays in a variety of applications, such as digital circuits and microcontroller systems.
3. Digital instrumentation: It can be used in digital instruments, such as counters, timers, and frequency meters, to provide accurate and reliable counting and timing functions.
4. Data acquisition systems: The CD4042BDR can be used in data acquisition systems to count and time events, such as sensor readings or measurements.
5. Communication systems: It can be used in communication systems, such as serial interfaces and network protocols, to provide accurate timing and synchronization functions.

In summary, the Texas Instruments CD4042BDR is a versatile and high-performance CMOS ripple counter that offers a range of features and applications. Its low power consumption, wide supply voltage range, and high operating frequency make it an ideal choice for a variety of digital and communication applications.