SN74LV161APWR

The SN74LV161APWR is a 4-bit synchronous counter designed by Texas Instruments, widely used in digital counting applications. It operates with a supply voltage range of 2V to 5.5V, making it suitable for low-voltage environments. This counter can count upwards in a binary sequence and features a synchronous reset for easy initialization.
Key features include a maximum clock frequency of up to 50 MHz at 5V, individual enable inputs for each flip-flop, and asynchronous clear functionality. The counter can be cascaded for extended counting range, and it also supports parallel loading of data.
Its compact TSSOP package (PowerPad) facilitates integration into space-constrained designs. The SN74LV161APWR is popular in applications such as frequency counters, timers, and state machines, thanks to its reliability and efficiency in various digital circuits.

The SN74LV161APWR is a high-speed synchronous 4-bit binary counter designed for use in various digital applications. Key features include:
1. Synchronous Operation: All counting operations are synchronized to a common clock signal, allowing for predictable timing.
2. Four Bit Output: Provides a 4-bit binary count output (QA to QD).
3. Count Enable: The counter can be enabled or disabled using a count enable input, allowing for flexible operation.
4. Asynchronous Reset: An asynchronous reset input clears the counter regardless of the clock state.
5. Low Voltage Operation: Designed to operate with a supply voltage range of 2V to 5.5V, making it suitable for battery-operated devices.
6. High Speed: Offers fast operation with typical propagation delays of 15 ns at 5V.
7. Low Power Consumption: Consumes less power, making it efficient for portable applications.
8. Wide Application Range: Suitable for frequency dividers, digital clocks, and other counting functions.
This device is available in a TSSOP package, enhancing its integration into compact designs.

The SN74LV161APWR is packaged in a TSSOP (Thin Shrink Small Outline Package) with 20 pins.

The SN74LV161APWR is a synchronous 4-bit binary counter in a 16-pin TSSOP package. It features a pin count of 16. The primary functions of the SN74LV161A include counting, presetting values, and carrying out operations in synchronous digital circuits.
Key functions include:
- Count Enable (CE): Activates counting.
- Load (LD): Loads preset data when activated.
- Preset (P0-P3): Inputs for presetting the counter.
- Clock (CLK): Triggers the counting operation on the rising edge.
- Clear (CLR): Resets the counter to zero.
- Borrow (B): Indicates when the counter reaches zero.
- Outputs (Q0-Q3): Represent the current count in binary.
The device operates with a supply voltage of 2V to 5.5V, making it suitable for low-voltage applications. It is widely used in various digital counting applications.

The SN74LV161APWR is manufactured by Texas Instruments (TI), a prominent American technology company. Founded in 1930, Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits. The company is particularly known for its analog and embedded processing products. Texas Instruments serves a broad range of markets, including automotive, industrial, communications, and consumer electronics. The SN74LV161APWR is a synchronous counter, part of TI's logic device offerings, which are widely used in digital circuits for counting applications. TI is recognized for its innovative technologies and commitment to advancing semiconductor solutions.

The SN74LV161APWR is a synchronous 4-bit binary counter used in various applications, including digital clocks, frequency dividers, event counters, and timers. It is suitable for data processing, industrial automation, and communication systems, where precise counting and timing are essential. Its low-voltage operation makes it ideal for battery-powered devices and portable electronics.

The SN74LV161APWR is a synchronous 4-bit binary counter. Equivalent products include the 74HC161, 74HC163, and 74LS161. These alternatives offer similar functionality but may differ in power supply voltage, speed, or output type. Always check specific datasheets to ensure compatibility for your application.