96S02 Datasheet | Fairchild Semiconductor

Description The DM96S02 is a dual retriggerable and resettable monostable multivibrator. This one-shot provides excepw w w . D a t a S h e tionally e t 4 wide U . delay c o range, m pulse width stability, predictable accuracy and immunity to noise. The pulse width is set by an external resistor and capacitor. Resistor values up to 2.0 MΩ for the DM96S02 reduce required capacitor values. Hysteresis is provided on the positive trigger input of the DM96S02 for increased noise immunity. Order Code: Order Number DM96S02M DM96S02N 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 Diagram Connection Diagram VCC = Pin 16 GND = Pin 8 Pin Descriptions Pin Names I0 I1 CD Q1 - 2 Q1 - 2 CX1, 2 RX1,2 Description Trigger Input (Active Falling Edge) Schmitt Trigger Input (Active Rising-Edge) Direct Clear Input (Active-LOW) True Pulse Output plementary Pulse Output External Capacitor Connection External Resistor Connection Triggering Truth Table Pin Number 5(11) H→L H X 4(12) L L→H X 3(13) H H L Operation Trigger Trigger Reset H = HIGH Voltage Level ≥ V IH L = LOW Voltage Level ≤ VIL X = Immaterial (either H or L) H → L = HIGH-to-LOW Voltage Level transition L → H = LOW-to-HIGH Voltage Level transition © 1999 Fairchild Semiconductor Corporation DS009810.prf .fairchildsemi. DM96S02 Functional Description The 96S02 dual retriggerable resettable monostable multivibrator has tow DC coupled trigger inputs per function, one active LOW (I0) and one active HIGH (I1). The I1 input utilizes an internal Schmitt trigger with hysteresis of 0.3V to provide increased noise immunity. The use of active HIGH and LOW inputs allows wither rising or falling edge triggering and optional non-retriggerable operation. The inputs are DC coupled...