CD54HCT123F3A Texas Instruments - Yeehing Electronics

High Speed CMOS Logic Dual Retriggerable Monostable Multivibrators with Resets

Pricing (USD)

Quantity	Unit Price
1 — 99	20.202
100 — 249	17.647
250 — 999	13.606
1,000 +	8.52

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Minimum Operating Temperature	-55
Maximum Operating Temperature	125
Factory Pack Quantity	1
Package | Pins	CDIP (J) | 16

For more information, please refer to datasheet

Documents

CD54HCT123F3A Datasheet

More Information

The ’HC123, ’HCT123, CD74HC423 and CD74HCT423 are dual monostable multivibrators with resets. They are all retriggerable and differ only in that the 123 types can be triggered by a negative to positive reset pulse; whereas the 423 types do not have this feature. An external resistor (RX) and an external capacitor (CX) control the timing and the accuracy for the circuit. Adjustment of Rx and CX provides a wide range of output pulse widths from the Q and Q terminals. Pulse triggering on the A and B inputs occur at a particular voltage level and is not related to the rise and fall times of the trigger pulses.