SN74LV161AD - 4-Bit Binary Counter from Texas Instruments

The SN74LV161AD is a high-performance, 4-bit binary counter from Texas Instruments, designed to operate with particularly low voltage and high speed. This integrated circuit is part of the LV family, which stands for low-voltage, indicating that the device is optimized for applications that require a minimal power supply while still delivering fast counting operations.

Key Features

• Voltage Range: The device operates on a 2-V to 5.5-V V<sub>CC voltage range, making it versatile for various digital logic applications.
• Counting Sequence: SN74LV161AD provides a fully synchronous 4-bit binary counting sequence, ensuring precise timing and sequence management.
• Speed: With its ability to support high-speed operations, the counter is suitable for high-frequency counting applications.
• Output Capability: The counter features a typical output drive at 5 V, which allows for direct interfacing with a wide range of other digital ICs.
• Package: It comes encapsulated in a 16-pin SOIC (Small Outline Integrated Circuit) package, which is conducive for space-saving PCB designs.

Applications

The SN74LV161AD is widely used in digital systems that require counting functionality, such as:

• Timers and high-speed counters in embedded systems
• Frequency dividers and digital clocks
• Process control and monitoring systems
• Sequential state machines in logic circuits

Quality and Reliability

Texas Instruments is known for its commitment to quality and reliability, and the SN74LV161AD is no exception. It is built to meet or exceed the stringent standards set for industrial-grade components, ensuring longevity and consistent performance in a wide range of environmental conditions.

Ordering and Packaging

When ordering the SN74LV161AD, it is available in tube or tape and reel packaging options to accommodate different manufacturing requirements. The device's part number reflects the package type and quantity, making it easy to identify the appropriate configuration for production needs.