DM96LS02 Datasheet | Fairchild Semiconductor

Description .. The DM96LS02 is a dual retriggerable and resettable monostable multivibrator. The one-shot provides exceptionally wide delay range, pulse width stability, predictable accuracy and immunity to noise. The pulse width is set by an external resistor and capacitor. Resistor values up to 1.0 MΩ reduce required capacitor values. Hysteresis is provided on both trigger inputs of the DM96LS02 for increased noise immunity. Features s Required timing capacitance reduced by factors of 10 to 100 over conventional designs s Broad timing resistor range- 1.0 kΩ to 2.0 MΩ s Output Pulse Width is variable over a 2000:1 range by resistor control s Propagation delay of 35 ns s 0.3V hysteresis on trigger inputs s Output pulse width independent of duty cycle s 35 ns to ∞ output pulse width range Ordering Code: Order Number DM96LS02M DM96LS02N Package Number M16A N16E Package Description 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code. Logic Symbol Connection Diagram VCC = Pin 16 GND = Pin 8 Pin Descriptions Pin Names I0 I0 I1 CD Q Q Description Trigger Input (Active Falling Edge) Schmitt Trigger Input (Active Falling Edge) Schmitt Trigger Input (Active Rising Edge) Direct Clear Input (Active LOW) True Pulse Output plementary Pulse Output © 2000 Fairchild Semiconductor Corporation DS009816 .fairchildsemi. Functional Description The DM96LS02 dual retriggerable resettable monostable multivibrator has two DC coupled trigger inputs per function, one active LOW (I0) and one active HIGH (I1). The I1 input and I0 input of the DM96LS02 utilize an internal Schmitt trigger with hysteresis of 0.3V to provide increased noise immunity. The use of active HIGH and LOW inputs allows either rising or falling edge triggering and optional non-retriggerable operation. The...