HT9201A Search Results

HT9201A Datasheets (1)

Part	ECAD Model	Manufacturer	Description	Curated	Datasheet Type	PDF
HT9201A		Holtek	Simple Tone Dialer		Original	PDF

HT9201A Datasheets Context Search

Catalog Datasheet	MFG & Type	PDF	Document Tags
keyboard to DTMF Abstract: HT9201A HT9201B cmos ic for keypad keyboard CIRCUIT diagram keyboard matrix Text: HT9201A/B Simple Tone Dialer Features • • • Patent Number: 113235 R.O.C. , 5424740(U.S.A.) • • Operating voltage: 2.0V~5.5V Low standby current 4x4 keyboard matrix 3.58MHz crystal or ceramic resonator Four flash key times selectable for the HT9201B	Original	PDF	HT9201A/B 58MHz HT9201B HT9201A/B HT9201A HT9201B HT9201A keyboard to DTMF cmos ic for keypad keyboard CIRCUIT diagram keyboard matrix
induction cooker fault finding diagrams Abstract: enamelled copper wire swg table AC digital voltmeter using 7107 wiring diagram IEC320 C14 Inlet Male Power Socket Fuse Switch db 3202 diac siemens mkl capacitor YY63T varta CR123A HXD BUZZER lt700 transformer Text: 03front order p1_3 1/29/02 3:01 PM C3 Page 1 components cables & connectors actives 18 57 semiconductors optoelectronics passives contents 72 81 87 91 capacitors resistors transformers, ferrites & inductors emc, filters & suppression electromechanical 92 120	Original	PDF	03front induction cooker fault finding diagrams enamelled copper wire swg table AC digital voltmeter using 7107 wiring diagram IEC320 C14 Inlet Male Power Socket Fuse Switch db 3202 diac siemens mkl capacitor YY63T varta CR123A HXD BUZZER lt700 transformer
4x4 matrix keypad and diagram simple Abstract: for 4x4 keyboard for 4x4 keypad 4x4 matrix keypad operation 4X4 keypad Encoder IC 4x4 matrix keypad and diagram DTMF keypad with encoder 16 key 4x4 DTMF 4x4 keyboard 4x4 keypad encoder Text: HT9201A/B Simple Tone Dialer HOLTEK Features Patent Number: 113235 R.O.C. , 5424740(U.S.A.) O p e ra tin g v o lta g e : 2 .0 V ~ 5 .5 V Low sta n d b y cu rren t 4x4 k e y b o a rd m a trix 3.58M H z cry stal or ceram ic reson ator F o u r f l a s h k e y t im e s se le c t a b le fo r th e	OCR Scan	PDF	HT9201A/B 58MHz HT9201B HT9201A HT9201A 16dip 4x4 matrix keypad and diagram simple for 4x4 keyboard for 4x4 keypad 4x4 matrix keypad operation 4X4 keypad Encoder IC 4x4 matrix keypad and diagram DTMF keypad with encoder 16 key 4x4 DTMF 4x4 keyboard 4x4 keypad encoder
4X4 keypad Encoder IC Abstract: for 4x4 keyboard keypad Encoder IC 20 pins F14J 4x4 keyboard 4x4 keypad encoder Text: HOLTEK HT9201A/B Simple Tone Dialer Featu res • • • P a te n t N u m b er: 113235 R.O.C. , 5424740(U.S.A.) Operating voltage: 2.0V~5.5V Low standby current 4x4 keyboard m atrix • 3.58MHz crystal or ceramic resonator • Four flash key tim es selectable for the	OCR Scan	PDF	HT9201A/B 58MHz HT9201B T9201A HT9201B 100nF 150t2 4X4 keypad Encoder IC for 4x4 keyboard keypad Encoder IC 20 pins F14J 4x4 keyboard 4x4 keypad encoder