The CD4520BPW is a high-quality integrated circuit from Texas Instruments, known for its reliability and versatility in various electronic applications. This dual binary counter IC is part of the 4000 series CMOS logic family, which is renowned for its low power consumption and wide supply voltage range.

Key Features

• Device Type: Dual Binary Counter
• Logic Family: CMOS
• Logic Type: Binary Counter
• Number of Bits per Element: 4
• Count Direction: Up
• Supply Voltage Range: 3 V to 18 V
• Operating Temperature Range: -55°C to 125°C
• Mounting Type: Surface Mount
• Package / Case: TSSOP-16

Product Description

The CD4520BPW is a precision-engineered dual binary counter that consists of two identical, internally synchronous 4-stage counters. This IC is designed to count up from zero to fifteen (0-15) in binary, with the count advancing on the rising edge of the clock signal. Each counter has an independent clock input (CP) and reset input (MR) to initiate the counting process. When the reset input is high, the counter resets to zero.

One of the distinctive features of the CD4520BPW is its wide operating voltage range, making it suitable for interfacing with both TTL (Transistor-Transistor Logic) and CMOS (Complementary Metal-Oxide-Semiconductor) logic levels. This flexibility allows the device to be used in a variety of digital applications, including timers, frequency dividers, and other sequential logic circuits.

The TSSOP-16 (Thin Shrink Small Outline Package) provides a compact footprint for space-constrained applications while ensuring reliable electrical connections and excellent thermal performance. The CD4520BPW operates over an extended temperature range, which is crucial for industrial and automotive environments where temperature extremes are common.

In conclusion, the CD4520BPW from Texas Instruments is a robust and versatile component, ideal for designers looking to incorporate a reliable binary counter into their digital systems. Its compatibility with a wide range of supply voltages and logic levels, along with its small package size, make it an excellent choice for a multitude of electronic applications.