Product Overview: 74HC193DB,118

The 74HC193DB,118 is a high-speed Si-gate CMOS device and is part of the 74HC/HCT family from NXP Semiconductors. This integrated circuit is designed to be a 4-bit synchronous binary up/down counter with a dual supply voltage interface. It is well-suited for a variety of applications, including industrial control systems, consumer electronics, and computing equipment where reliable and precise counting functionality is required.

Key Features

• Counting Sequence: The device is capable of performing both up and down counting, providing versatility in its applications.
• Synchronous Operation: All operations are synchronized by the clock input (CP), ensuring precise timing and control over the counting process.
• Multiple Count Enable Inputs: The counter features two count enable inputs (CEP and CET) for n-bit cascading and a maximum count frequency of 30 MHz.
• Reset Function: A master reset input (MR) is available to reset the counter to its zero state, allowing for quick initialization or reset during operation.
• Output Capability: The 74HC193DB,118 provides standard output drive, making it compatible with a wide range of digital circuits.
• Power Supply: The device supports a wide range of supply voltages from 2.0V to 6.0V, accommodating various system requirements.
• Temperature Range: It operates within an ambient temperature range of -40°C to +125°C, ensuring reliability across diverse environmental conditions.
• Packaging: The product is offered in a compact SSOP16 package, optimizing space on printed circuit boards.

Applications

The 74HC193DB,118 is designed for use in applications that require precise and reliable counting. Common applications include:

• Frequency dividers and counters
• Timers and time-delay circuits
• Programmable counters
• Sequence generators
• Digital clocks and watches
• Server and network equipment

With its robust design and flexible features, the 74HC193DB,118 from NXP Semiconductors is an excellent choice for designers looking for a reliable counter IC that can perform in a wide range of electronic applications.