HEF4094BT-Q100J

The HEF4094BT-Q100J is a high-performance, low-power CMOS shift register integrated circuit (IC) produced by Nexperia. It is part of the HEF4000 series of logic devices, which are known for their versatility and reliability in various digital applications.

Key Features:

1. Functionality: The HEF4094BT-Q100J is an 8-bit shift register with a serial input and parallel output. It allows for the shifting of data bits through the register, making it suitable for applications such as data storage, data transfer, and digital signal processing.

2. Pin Configuration: The IC typically comes in a 16-pin dual in-line package (DIP) or surface mount package, with each pin serving a specific function. The pins include:

   • Serial Data Input (DS): For inputting data bits.
   • Clock Input (CLK): Triggers the shifting of data on the rising edge.
   • Output Pins (Q0 to Q7): Parallel outputs for the stored data.
   • Shift/Storage Control (SH/LD): Controls whether the device is in shift mode or storage mode.
   • Reset (MR): Resets the register to a known state.

3. Operating Voltage: The HEF4094BT-Q100J operates over a wide voltage range, typically from 3V to 15V, making it compatible with various power supply levels.

4. Low Power Consumption: As a CMOS device, it features low static and dynamic power consumption, which is advantageous for battery-operated devices and energy-efficient applications.

5. Temperature Range: The "Q100" designation indicates that this part is qualified for automotive applications, meaning it can operate reliably over an extended temperature range, typically from -40°C to +125°C.

6. Propagation Delay: The device has a relatively low propagation delay, allowing for fast data shifting and processing, which is crucial in high-speed applications.

7. Applications: The HEF4094BT-Q100J is widely used in various applications, including:

   • Data communication systems
   • Microcontroller interfacing
   • LED displays and control systems
   • Digital signal processing
   • Automotive electronics

Package Information:

• Type: 16-pin DIP or surface mount
• Dimensions: Standard dimensions for the package type, ensuring compatibility with typical PCB layouts.

Conclusion:

The HEF4094BT-Q100J from Nexperia is a robust and versatile shift register IC that combines high performance with low power consumption, making it suitable for a wide range of digital applications, particularly in automotive and industrial environments. Its ability to operate over a broad voltage range and temperature spectrum enhances its usability in various electronic designs.