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HT9320A 22-Memory Tone/Pulse Dialer

HT9320A Description

22-Memory Tone/Pulse Dialer .
The HT9320 series tone/pulse dialers are CMOS LSI for telecommunication systems.

HT9320A Features

* HT9320 Series Patent Number: 64097, 86474, 113235(R. O. C. ), 5424740(U. S. A. )
* Universal specification Operating voltag0e: 2.0V~5.5V Low standby current Lowmemoryretentioncurrent:0.1mA(typ. ) To

HT9320A Applications

* HT9320 series provide SA, Redial and 20 one-touch/two-touch memory dialing. If the keyboard includes M1~M20 keys it can be used as one-touch memory dialing. Otherwise, it works as two-touch (PAGE ® M1~M10) or three-touch(A®PAGE®0~9) memory dialing for speed dialing in either pulse or tone mode. 1

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Datasheet Details

Part number
HT9320A
Manufacturer
Holtek Semiconductor Inc
File Size
382.50 KB
Datasheet
HT9320A_HoltekSemiconductorInc.pdf
Description
22-Memory Tone/Pulse Dialer

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📌 All Tags

22-Memory Tone Pulse Dialer Holtek Semiconductor Inc
Holtek Semiconductor Inc HT9320A-like datasheet