SAB8284B

The SAB8284B is a bipolar clock generator/driver designed to provide clock signals for SAB8086 and SAB8088 processors and peripherals.It also contains READY logic for operation with two bus systems and provides the processors required READY synchronization and timing.

The absolute maximum ratings of the SAB8284B can be summarized as:(1):the parameter is ambient temperature under bias,the symbol is TA,the rating is 0 to +70,the unit is ;(2):the parameter is storage temperature,the symbol is TST,the rating is -65 to +150,the unit is ;(3):the parameter is all output and supply voltages,the symbol is VCC,the rating is -0.5 to 7,the unit is V;(4):the parameter is all input voltages,the symbol is VIN,the rating is -0.1 to 5.5,the unit is V;(5):the parameter is power dissipation,the symbol is PD,the rating is 1,the unit is W.

The operating parameters of the SAB8284B can be summarized as:(1):the parameter is output high voltage,the symbol is VOH,the min is 4 2.4,the unit is V;(2):the parameter is forward input current other inputs,the symbol is IF,the max is -1.3,-0.5,the unit is mA;(3):the parameter is output low voltage,the symbol is VOL,the max is 0.45,the unit is V;(4):the parameter is reverse input current other inputs,the symbol is IR,the max is 50,the unit is A;(5):the parameter is input high voltage,the symbol is VIH,the min is 2.0,the unit is V;(6):the parameter is reset input high voltage,the symbol is VIHR,the min is 2.6,the unit is V;(7):the parameter is input forward clamp voltage,the symbol is VC,the max is -1.0,the unit is V;(8):the parameter is power supply current,the symbol is ICC,the max is 110,the unit is mA;(9):the parameter is input LOW voltage voltage,the symbol is VIL,the max is 0.8,the unit is V;(10):the parameter is RES input hysteresis,the symbol is VIHR-VILR,the min is 0.25,the unit is V.