Ολοκληρωμένα - ic

ULN2003A intecrate circuits
SEVEN DARLINGTONS PER PACKAGEOUTPUT CURRENT 500mA PER DRIVER (600mA PEAK)OUTPUT VOLTAGE 50VINTEGRATED SUPPRESSION DIODES FOR INDUCTIVE LOADSOUTPUTS CAN BE PARALLELED FOR HIGHER CURRENTTTL/CMOS/PMOS/DTL COMPATIBLE INPUTSINPUTS PINNED OPPOSITE OUTPUTS TO16 PIN DIP
LM358CN intecrate circuits
Utilizing the circuit designs perfected for Quad OperationalAmplifiers, these dual operational amplifiers feature low power drain,a common mode input voltage range extending to ground/VEE, andsingle supply or split supply operation. The LM358 series isequivalent to one-half of an LM324.
HT9170 B intecrate circuits
Operating voltage: 2.5V~5.5VMinimal external componentsNo external filter is requiredLow standby current (on power down mode)Excellent performanceTristate data output for C interface3.58MHz crystal or ceramic resonator1633Hz can be inhibited by the INH pinHT9170B: 18-pin DIP package
MT8888 intecrate circuits
Central office quality DTMF transmitter/receiver• Low power consumption• High speed Intel micro interface• Adjustable guard time• Automatic tone burst mode• Call progress tone detection to -30dBm