Product Overview: SN74AHC123ADR

The SN74AHC123ADR is a high-performance, dual retriggerable monostable multivibrator fabricated by Texas Instruments. This integrated circuit is designed to generate precise timing pulses and can be triggered by either a rising or falling edge of an input signal. With its advanced silicon-gate CMOS technology, it offers low power consumption alongside a broad range of operating voltages, making it suitable for a wide array of applications in various electronic systems.

Key Features

• Voltage Range: The device operates over a voltage range of 2 V to 5.5 V, providing versatility in different circuit environments.
• Output Pulse Width Control: By connecting an external resistor (R) and capacitor (C), users can adjust the output pulse width, allowing for precise timing adjustments.
• Retriggerable Mode: The SN74AHC123ADR can be retriggered by a new pulse while the output is still active, thus extending the pulse width beyond the time period set by R and C.
• Schmitt-Trigger Inputs: The device features Schmitt-trigger action at all inputs, making it more tolerant to slower input rise and fall times.
• Direct Clear Input: A direct clear input allows immediate termination of the output pulse for enhanced control within timing applications.

Applications

The SN74AHC123ADR is ideal for a range of timing applications, including pulse shaping, missing pulse detection, and time delay generation. Its robust design and retriggerable nature make it suitable for use in digital communication systems, instrumentation, process control, and consumer electronics.

Package and Quality

Encased in a slim 16-pin SOIC package, the SN74AHC123ADR is designed for space-efficient PCB layout. Texas Instruments ensures high-quality and reliability, with this device being fully RoHS compliant and supported by TI's rigorous testing protocols.

Ordering Information

To order or inquire about the SN74AHC123ADR, visit the Texas Instruments website or contact an authorized distributor. Ensure the part number is specified correctly to receive the exact component for your electronic design needs.