HD74LS123 - Dual Retriggerable Monostable Multivibrators

Product Overview

Renesas

Part number	HD74LS123
Manufacturer	Renesas
File Size	230.06 KB
Description	Dual Retriggerable Monostable Multivibrators
Datasheet	HD74LS123 Datasheet
Additional preview pages of the HD74LS123 datasheet.

output pulse width control by three method. The basic pulse time is programmed by selection of external resistance and capacitance values. Once triggered, the basic pulse width may be extended by retriggering the gated low-level -active (A) or high-level active (B) inputs, or be reduced by use of the overriding clear. Figure 1 illustrates pulse control by retriggering and early clear. This device is provided enough Schmitt hysteresis to ensure jitter-free triggering from the B input with transit.

📁 Similar Datasheet

HD74LS12 - Triple 3-input Positive NAND Gates (Hitachi Semiconductor)
HD74LS122 - Retriggerable Monostable Multivibrators (Hitachi Semiconductor)
HD74LS125A - Quadriple Bus Buffer Gates (Hitachi Semiconductor)
HD74LS10 - Triple 3-input Positive NAND Gates (Hitachi Semiconductor)
HD74LS107A - Dual J-K Negative-edge-triggered Flip-Flops (Hitachi Semiconductor)
HD74LS109 - Dual J-K Positive-edge-triggered Flip-Flops (Hitachi Semiconductor)
HD74LS109A - Dual J-K Positive-edge-triggered Flip-Flops (Hitachi Semiconductor)
HD74LS11 - Triple 3-input Positive AND Gates (Hitachi Semiconductor)

Other Datasheets by Renesas

Published: Dec 4, 2017 |