| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
|
|
|
UMC Corporation |
THREE SIREN SOUND GENERATOR |
|
|
|
|
UMC Corporation |
Programmable Encoder/Decoder |
|
|
|
|
UMC Corporation |
Programmable Encoder/Decoder correctly, a “valid” signal is generated. This signal clears a 64ms counter and triggers a 3-stage counter. The 3-stage counter counts the “valid” pluses and when 4 pulses have been detected, the TX/RX output pin goes low. After the TX/RX output pin |
|
|
|
|
UMC Corporation |
TRi-STATE ProgrammaBle Encoder/Decoder m Single-Chip CMOS construction m Single-Chip encoder/decoder selected by jump wire m Wide operating voltage range : VDO = 3 to 12 Volts . Built-in RC oscillator (tan use 5 % resistor) n E a s y interface with RF, Infrared(lR) and Ultrasonic transmis |
|
|
|
|
UMC Corporation |
THREE SIREN SOUND GENERATOR |
|
|
|
|
UMC Corporation |
DIGIT MULTIPLEXED LCD ALARM CLOCK |
|
|
|
|
UMC Corporation |
CARACTERISTICAS limentación (DC)...................... ............ -0,3v hasta +5v. Tensión Entrada/Salida.............................................. GND –0,3v hasta VDD +0,3v. Margen de temperatura ambiente de trabajo ............. –10ºC hasta 60ºC Temperatura |
|