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UM3561 – Three Siren Sound Generator IC – DIP-8 Package

SKU: SE98977
₹150.00 (Incl. Tax)
  • 3 Siren Sound Generator CMOS LSI Alarm DIP-8
  • Input Supply Voltage: -0.3V ~ +5.0V
  • Input Voltage Range: Vss-0.3V ~ Vdd+0.3V
  • Four sounds can be selected

UM66 Musical IC

SKU: SE87341
₹35.00 (Incl. Tax)
  • One shot or level hold mode
  • Solutions of automatic stop or repeat of the melody
  • Dynamic speaker can be driven with external NPN transistor
  • Power on reset : melody gegins from the frist note