Description
National Semiconductor
Type no. DM74LS123N
Dual Retriggerable One-Shot with Clear and Complementary Outputs
1 piece
These are genuine National Semiconductor branded, genuine old but new stock, as per the picture,
General Description
The DM74LS123 is a dual retriggerable monostable multivibrator capable of generating output pulses from a few nano-seconds to extremely long duration up to 100% duty cycle.
Each device has three inputs permitting the choice of either leading edge or trailing edge triggering.
Pin (A) is an active-LOW transition trigger input and pin (B) is an active HIGH transition trigger input.
Features
■ DC triggered from active-HIGH transition or active-LOW transition inputs
■ Retriggerable to 100% duty cycle
■ Compensated for VCC and temperature variations
■ Triggerable from CLEAR input
■ DTL, TTL compatible
■ Input clamp diodes
Date coded 8221 these are still in original N.S. tubes and “as new” condition, they will function to their full original specification. You will receive a cut down section of the original manufacturers tubes containing the quantity ordered.
For full datasheet, copy and paste..
http://pdf1.alldatasheet.com/datasheet-pdf/view/170234/NSC/DM74LS123N.html
Surplus stock !!!!If you or your company has items similar to the above or indeed any electronic components surplus to requirements please contact us we are keen to increase our stock profile
