The SN74LS123NSR is a high-performance, integrated circuit designed and manufactured by Texas Instruments, one of the world's leading semiconductor companies.

• Device Type: Dual Retriggerable Monostable Multivibrator
• Function: Generates a single output pulse of adjustable duration in response to each triggering signal
• Output Pulse Width: Determined by external timing components (Rext and Cext)
• Design: Two independent monostable multivibrators in one package
• Triggering: Direct triggering and retriggering inputs
• Triggering: Triggered via positive or negative edge of the input pulse
• Supply Voltage Range: 4.5V to 5.5V
• Maximum Pulse Width: 10 seconds
• Propagation Delay Time: 35ns (typical)
• Functionality: Retriggerable
• Package: 16-pin package