fc8050
Abstract: SC 3400 AVN1106 2N901 18PF WE9143 DTMF and emergency 2N9014 npn transistor
Contextual Info: _ WE9143 1 3 -MEMORY TONE/PULSE DIALER GENERAL DESCRIPTION The WE9143 is a monolithic integrated circuit. It contains 13-Memories which c a n perform Tone/Pulse switchable dialing functions and Long Distance Service Com pany Such as MCI, SPRINT a c c e ss co d es operations for modern telephone set design. It is fab ricated in CMOS technology
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we914313-memory13-memories16-diglts+1216-digitsin4148in53791n47432sa640fc8050sc 3400avn11062n90118pfdtmf and emergency2n9014 npn transistor
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WE9142
Abstract: FC8058 RL211 computer keyboard circuit diagram TRANSISTOR 2sa640 IN537 2N901 100S WE9142A EIA-RS470
Contextual Info: _ , WE9142/A 10-MEMORY TONE/PULSE SWITCHABLE DIALER GENERAL DESCRIPTION WE9142/Aare monolithic integrated circuit which performs 10-Memory Tone/Pulse switchable dialing functions for modern telephone set design. It is fabricated in CMOS technology thus
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we9142/awe9142/aare10-memory16-digits+1631-digitsin414822mfi330iiin5379910kfiwe9142fc8058rl211computer keyboard circuit diagramtransistor 2sa640in5372n901100swe9142aeia-rs470
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fc8050
Abstract: 3EMN 2N9014 npn transistor DTMF KEYPAD Dialer 2n9014
Contextual Info: WE9146 Winbond 5-MEMORY TONE/PULSE SWITCHABLE DIALER GENERAL DESCRIPTION The WE9146 is a monolithic integrated circuit which performs 5-Memory Tone/Pulse switchabie dialing functions for modern telephone set design. It is fabricated in CMOS technology thus has
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we914616-dlgits16-digits10kfi+10330koin4148in53791n47432sa640fc80503emn2n9014 npn transistordtmf keypad dialer2n9014
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fc8050
Abstract: lm 381 tone control circuits WE9145 2N9014 dc ac high power INVERTER 2N901 2SA640 IN4743 SC 3400 3.57954MHZ
Contextual Info: Winbond . —. !.=- WE9145 • ■ —.- ■ —. 15-MEMORY TONE/PULSE SWITCHABLE DIALER GENERAL DESCRIPTION The WE9145 is a monolithic integrated circuit which performs 15-Memory Tone/Pulse sw itchabie d ialin g functions for modern telephone set design. It is fab ricated in CMOS technology thus has
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we914515-memory16-digitsin4148+12330fiin5379910kqfc8050lm 381 tone control circuits2n9014dc ac high power inverter2n9012sa640in4743sc 34003.57954mhz
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