Product Overview: 74HCT4094N,112

The 74HCT4094N,112 is a high-speed Si-gate CMOS device from NXP Semiconductors, renowned for its robust performance and reliability. This integrated circuit is part of the 74HCT family, which is compatible with TTL levels and designed to operate at the same speed as 74HC logic devices while maintaining the power consumption advantages of CMOS technology. The 74HCT4094N,112 is an 8-stage serial shift register that features a storage register and 3-state outputs.

Key Features

• Logic Type: 8-bit Shift Register with 3-state Output Registers
• Logic Family: HCT
• Supply Voltage Range: 4.5V to 5.5V
• Output Capability: Standard
• Pin Count: 16 Pins
• Operating Temperature: -40°C to +125°C
• Package Type: DIP-16 (Dual In-line Package)
• Propagation Delay: 29ns (maximum) at 4.5V

Functional Description

The device operates as an 8-stage shift register with an input (SER), output (Q7'), clock (CP), and output enable (OE). Data is shifted on the positive-going transitions of the clock. The data in the shift register is transferred to the storage register when a high-to-low transition is detected on the strobe input (STROBE). The information in the storage register is available at the outputs when the output enable (OE) is LOW. If OE is HIGH, the outputs are in a high impedance state, which is particularly useful for interfacing with bus-oriented systems.

Applications

The versatile nature of the 74HCT4094N,112 makes it suitable for a wide array of applications. It is commonly used for serial-to-parallel data conversion, which is essential in systems that require interface with microprocessors, microcontrollers, or other digital systems. The device can also be utilized in driving LEDs, relays, and other output devices, as well as in creating delay lines and in data multiplexing. Its ability to interface with TTL makes it a great choice for mixed-technology environments.

With its impressive features and flexible applications, the 74HCT4094N,112 from NXP Semiconductors is a reliable and efficient solution for your digital logic needs. Whether you're developing consumer electronics, communication devices, or complex computing systems, this shift register provides a high-performance and cost-effective option.