general type ic

HT9170D – 2.5V To 5.5V DTMF Receiver IC – DIP18

SKU: SE28776
60.00 (Incl. Tax)
  • Manufacturer Part No: HT9170D
  • Manufacturer: HOLTEK Semiconductor
  • Operating Voltage Range: 2.5V ~ 5.5V
  • Operating Current Range: 5V@ 3 ~ 7mA
  • Pull-High Resistance: 60 ~ 150 Kohm
  • Input Impedance: 10MOhm

LM386 IC -Low Voltage Audio Power Amplifier DIP-8 Package

SKU: SE43575
20.00 (Incl. Tax)
  • Part No: LM386L
  • Manufacturer: UNISONIC TECHNOLOGIES CO., LTD 
  • Wide Supply Voltage Range: 4 V–12 V
  • Low Quiescent Current Drain: 4 mA

MT8870 DTMF Decoder Receiver IC – DIP-18 Package

SKU: SE95297
90.00 (Incl. Tax)
  • Part No: MT8870
  • Power Supply Voltage: 7V
  • Voltage on any pin VSS-0.3 ~ VDD+0.3V
  • Package/Case: DIP-18

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