Product Overview: CD74HCT165M from Texas Instruments

The CD74HCT165M is a high-performance CMOS (Complementary Metal-Oxide-Semiconductor) integrated circuit manufactured by Texas Instruments. This precision-engineered device is a part of the HCT (High-Speed CMOS, TTL-Compatible) family, designed to interface with both CMOS and TTL logic levels. The CD74HCT165M is a versatile 8-bit parallel-load or serial-in shift register that offers a wide array of applications in digital systems.

Key Features:

• Logic Type: 8-Bit Shift Register - This device captures 8 bits of parallel data from the inputs or serial data from a single input and then shifts this data serially upon application of a clock signal.
• Operating Voltage: 4.5V to 5.5V - The CD74HCT165M operates within a range that is compatible with standard TTL logic, ensuring easy integration into 5V systems.
• Output Type: Tri-State - The outputs can be placed in a high-impedance state, allowing for multiple devices to be connected to a common bus without interference.
• Propagation Delay Time: Fast propagation delay ensures quick response times, improving overall system performance.
• Operating Temperature: -55°C to 125°C - A wide operating temperature range makes this device suitable for use in harsh environments and industrial applications.
• Package / Case: SOIC-16 - The small-outline integrated circuit package allows for a compact footprint on printed circuit boards.
• Compatibility: TTL-Compatible Inputs - This feature allows the CD74HCT165M to be used with older TTL logic circuits, providing a bridge to modern CMOS technology.

Applications:

The CD74HCT165M is ideal for various digital applications that require data manipulation and processing, such as:

• Data acquisition systems
• Instrumentation and control systems
• Communication systems
• Processors and microcontrollers
• Serial-to-parallel data conversion
• Remote data logging

With its robust design and compatibility with multiple logic families, the CD74HCT165M is a reliable choice for designers and engineers looking to incorporate an efficient and flexible shift register into their digital systems.