Contextual Info: Ordering number : EN5203203 CMOS LSI LC737212, LC737212M Telephone Dialer IC with On-Chip Memory for PushButton Telephones Overview The LC737212 and LC737212M are CMOS LSI telephone dialers for pushbutton telephones. They support both DTMF and pulse dialing. These products include 25

LC73711N

Contextual Info: Selectable Pulse/Tone Dialer ICs LC73711N, LC73720, and LC737212 FEATURES LC73711N BLOCK DIAGRAM Vdo Vss ,5f ¡6| LC73711N * C M O S process that can be operated directly from the te le ph one line * O n-chip 3 1 -digit, 13-num ber dial m em ory • 8 on e-touch num bers

5252 f 1110

Abstract: 5203 ic 2071.4
Contextual Info: Ordering number : EN5203203 CMOS LSI LC737212, LC737212M Telephone Dialer IC with On-Chip Memory for PushButton Telephones Overview The LC737212 and LC737212M are CMOS LSI telephone dialers for pushbutton telephones. They support both DTMF and pulse dialing. These products include 25

LC75385Y

Abstract: LC75386Y LC75412 LC75384N LC75384Y LC75386N LC75411 LC75385N LC75342 lc72721
Contextual Info: Ordering number: ENN6953 Notice of Designation of Maintenance and Obsolete MOS ICs Affected products: Products listed below Thank you for using SANYO semiconductor products. We will be introducing the technology mentioned in the title as described below. Please take note of this introduction.

MFP-30

Abstract: lc7365 LA8500 LC7368 lc* "tone dialer"
Contextual Info: General-purpose and Multifunction Telephone ICs/ Sanyo offers a comprehensive line-up of highfunctionality telephone ICs that incorporate a tone ringer and speech network to control voice transmission and reception, a tone dialer to generate DTMF signals and a pulse

LC73701M

Abstract: LC73711N LC73721 LC737212 LC737212M LC73721M lc8500e
Contextual Info: Ordering number : ENN8141 Announcement Concerning MOS IC Service Parts Thank you for using Sanyo semiconductor devices. The following Sanyo semiconductor products are now being handled as service products. Please make a note of this if you use these or related products.