Part Number : 54LS123
Function : SN54LS123 / RETRIGGERABLE MONOSTABLE MULTIVIBRATORS
Manufacturers : Motorola => Freescale
Thesedc triggered multivibrators feature pulse width controlby three methods.The basic pulse width is programmed by selection of external resistance andcapacitance values.
The LS122 has an internal timing resistor that allows thecircuits to be used with only an external capacitor. 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.
Datasheet PDF Download
Other data sheets within the file :