The TC4094BP, produced by Toshiba Semiconductor and Storage, is an 8-stage shift-and-store register designed for applications requiring serial-to-parallel data conversion. This integrated circuit combines an 8-stage shift register with an 8-bit storage register, making it suitable for driving displays, remote control systems, and various digital control applications. Independent clock inputs for the shift and storage registers provide flexibility in controlling data transfer.

Applications

• LED and display driving
• Remote control receivers
• Serial data input/parallel data output
• Digital control systems
• Multiplexing applications

Features

• 8-stage serial shift register
• 8-bit storage register
• Independent shift and storage register clocks
• Serial data input
• Parallel data outputs
• Strobe control for output enable/disable
• Wide operating voltage range (3V to 18V)

Benefits

• Simplified serial-to-parallel data conversion
• Easy control of data shifting and storage operations
• Direct LED driving capability
• Versatile for various digital control needs
• High noise immunity for reliable performance

Additional Details

The TC4094BP operates using CMOS technology, ensuring low power consumption and high noise immunity. It features a serial input (D), shift clock (CK), storage clock (ST), and a strobe input (OE). The strobe input controls the output enable, allowing the outputs to be either active or high-impedance. Data is shifted into the 8-stage shift register on the rising edge of the shift clock, and then transferred to the 8-bit storage register on the rising edge of the storage clock. The parallel outputs reflect the data stored in the 8-bit storage register when the strobe input is high. The IC comes in a DIP (Dual In-line Package), which makes it easy to prototype and integrate into through-hole PCBs.

In summary, the TC4094BP provides an efficient and versatile solution for serial-to-parallel data conversion, especially in display driving and remote control applications. Its combination of shift and storage registers, along with independent clock controls, offers flexibility in system design and operation.