Product Overview: 74HC160N by NXP Semiconductors
The 74HC160N is a high-speed Si-gate CMOS device and is pin compatible with low power Schottky TTL (LSTTL). Manufactured by NXP Semiconductors, a global leader in the semiconductor industry, this integrated circuit is part of the 74HC family that represents a range of robust, high-performance counters.
Designed for general-purpose counting applications, the 74HC160N is a synchronous presettable binary counter featuring an internal look-ahead carry. It is optimized for use in systems where high speed, low power consumption, and reliability are paramount. The device has a 4-bit binary counter with a synchronous reset and features a fully synchronous state transition on the next positive-going clock edge when CLOCK ENABLE is low.
The 74HC160N's synchronous reset function is activated by a high level on the master reset input (MR). When MR is high, it overrides all other inputs and forces the counter to the zero state. The PRESET ENABLE (PE) input allows the counter to be preset to a desired value stored in the 4-bit data input (D0 to D3) when PE is low and MR is low during the rising edge of the clock.
This device also includes a carry lookahead for easy cascading of counters, which is particularly beneficial for designing high-speed counting systems. The output capability of the 74HC160N is standard, and the IC can drive up to 10 LSTTL loads. The operating voltage range is 2.0 to 6.0V, and it has a low input current of 1µA, making it suitable for battery-operated devices.
The 74HC160N comes in a 16-pin DIP (Dual In-line Package) making it suitable for breadboard prototyping as well as for permanent soldering in a wide range of applications, including industrial control systems, consumer electronics, and educational kits. With its proven performance and reliability, the 74HC160N from NXP Semiconductors remains a preferred choice for designers and engineers seeking a dependable counting solution.
For more detailed specifications and application notes, customers are encouraged to consult the official data sheet provided by NXP Semiconductors for the 74HC160N.
