The TS556CDT from STMicroelectronics is a highly versatile dual timer IC that combines two independent 556 timers into a single package, providing a compact and efficient timing solution for a wide range of applications. This integrated circuit is designed to cater to the needs of both conventional and advanced electronic systems, where precise timing is crucial.

Key Features

• Supply Voltage Range: The TS556CDT operates on a supply voltage ranging from 2.7V to 16V, making it suitable for various power environments and compatible with both TTL and CMOS technologies.
• Low Power Consumption: Designed with power efficiency in mind, the device features low power consumption, drawing typically 220µA at 5V and 180µA at 15V, which is ideal for battery-operated applications.
• High Output Current: Capable of sourcing or sinking up to 200mA, the output drive capability of the TS556CDT is robust, allowing it to drive external components directly without the need for additional buffer stages.
• Adjustable Duty Cycle: The timers provide an adjustable duty cycle, offering flexibility for a variety of pulse-width modulation (PWM) applications.
• Multiple Operating Modes: It supports several modes of operation including monostable, astable, and bistable, which can be used for timing delays, pulse generation, and flip-flop functions.

Applications

The TS556CDT is suitable for a broad spectrum of applications such as:

• Timing circuits
• Pulse generation
• Sequential timing
• Time-delay applications
• Frequency division

Package and Quality

The device is available in an 8-pin small outline package (SO-8), which is designed for space-saving on the PCB. STMicroelectronics ensures high-quality standards, and the TS556CDT is no exception, offering reliability and performance for both industrial and consumer electronic projects.

With its dual-timer functionality, low power consumption, and flexible operating modes, the TS556CDT from STMicroelectronics is an excellent choice for designers looking for a reliable and versatile timing solution.