The SN74ALS169BD, crafted by the renowned semiconductor manufacturer Texas Instruments, is a high-performance, 4-bit binary up/down counter integrated circuit. This device is part of the Advanced Low-Power Schottky (ALS) logic family, which is well-known for its balance between speed and power consumption, making it an ideal choice for a wide array of digital applications.

Key Features

• Logic Type: 4-bit Binary Counter
• Count Direction: Up/Down, providing versatility in counting operations
• Output Capability: Differential outputs with high drive
• Propagation Delay Time: Fast switching speeds suitable for high-speed systems
• Supply Voltage Range: Typically 4.5V to 5.5V, optimal for standard TTL environments
• Operating Temperature Range: 0°C to 70°C, ensuring reliability across a wide range of environmental conditions
• Package / Case: SOIC-16, a surface-mount package that saves space on PCBs

Applications

The SN74ALS169BD is widely used in digital systems for various counting applications. Its ability to perform both up and down counting makes it suitable for:

• Frequency dividers
• Event counters
• Elapsed time recorders
• Process control systems
• Digital clocks and timers
• Programmable dividers

Quality and Reliability

Texas Instruments is committed to delivering high-quality products. The SN74ALS169BD is no exception, as it undergoes rigorous testing and quality control measures to ensure it meets the industry standards for performance and reliability.

Ordering and Packaging

The SN74ALS169BD is available for order in various quantities, catering to both small-scale projects and large-volume production needs. It is delivered in a tape and reel packaging, which facilitates automated assembly processes and ensures the product's integrity during shipping and handling.