National Semi DM74LS123M Dual Retriggerable One-Shot 16-SOIC OT0031

£4.00

200 in stock

SKU: OT0031 Category:

Description

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1 Piece

General Description

Dual Retriggerable One-Shot with Clear and Complementary Outputs
The DM74LS123 is a dual retriggerable monostable multivi-
brator 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 tran-
sition trigger input. The clear (CLR) input terminates the out-
put pulse at a predetermined time independent of the timing
components. The clear input also serves as a trigger input
when it is pulsed with a low level pulse transition (fl).
To obtain the best trouble free operation from this device
please read the operating rules as well as the NSC one-shot
application notes carefully and observe recommendations.

 

Specifications

Product Status
Obsolete
Logic Type
Monostable
Independent Circuits
2
Schmitt Trigger Input
No
Propagation Delay
45 ns
Current – Output High, Low
400µA, 8mA
Voltage – Supply
4.75 V ~ 5.25 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
16-SOIC (0.154″, 3.90mm Width)
Supplier Device Package
16-SOIC
Base Product Number
74LS123


For datasheet search…National Semiconductor DM74LS123M

Or go directly to…

https://pdf1.alldatasheet.com/datasheet-pdf/view/170233/NSC/DM74LS123M.html

PLEASE NOTE!

These parts came to us as part of a lot of surplus stock from a large ‘Milspec’ Co. and have been kept in storage for some time, we have therefore classified them as ‘new other’. They are however pristine, stored with us still in their original packaging, the photographs are representative of their excellent condition, being of some of our actual stock, and, as with all our products they come with a full guarantee.

If you have similar items to this, or indeed any electronic components that are surplus to requirements please contact us with details.





Additional information

Brand

MPN

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