| PART |
Description |
Maker |
| SM8224 SM8224BS SM8224B SM8224BM |
Dual-Tone Receiver IC
|
http://
NPC[Nippon Precision Circuits Inc]
|
| MC145436ADW MC145436AP MC145436A |
Low-Power Dual Tone Multiple Frequency Receiver
|
MOTOROLA[Motorola, Inc]
|
| SAE800 SAE800G Q67000-A8339 Q67000-A8340 |
Programmable Single-/Dual-/Triple- Tone Gong 可编程Single-/Dual-/Triple-音功
Programmable
Single-/Dual-/Triple- Tone Gong
From old datasheet system
Function and Industrial ICs - Programmable Single-/Dual-/Triple- Tone Gong IC
|
Infineon Technologies A...
SIEMENS AG
INFINEON[Infineon Technologies AG]
SIEMENS[Siemens Semiconductor Group]
Siemens Semiconductor G...
|
| EM91420 EM91420A EM91420AP EM91420B EM91420BP EM91 |
TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE AND DUAL TONE MELODY
TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE AND DUAL-TONE MELODY GENERATOR
|
EMC[ELAN Microelectronics Corp]
|
| EM91403A/B/C/D EM91403AP |
TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE AND DUAL-TONE MELODY GENERATOR
Telephone Dialer Multi-Function Dialer
|
ELAN Microelectronics C...
ELAN Microelctronics Corp .
|
| EM57220 EM57212 EM57204 EM57240 EM57230 |
20 Seconds Single Chip Voice/Dual Tone Sound Effect Synthesizer(语音容量20秒的单片语音/双音调语音合成器)
12 Seconds Single Chip Voice/Dual Tone Sound Effect Synthesizer(璇??瀹归?12绉?????璇??/???璋???冲????)
4 Seconds Single Chip Voice/Dual Tone Sound Effect Synthesizer(璇??瀹归?4绉?????璇??/???璋???冲????)
40 Seconds Single Chip Voice/Dual Tone Sound Effect Synthesizer(璇??瀹归?40绉?????璇??/???璋???冲????)
30 Seconds Single Chip Voice/Dual Tone Sound Effect Synthesizer(璇??瀹归?30绉?????璇??/???璋???冲????)
|
ELAN Microelctronics Corp .
|
| M994AT-LB M994A M994A-05 M994A-19 M994A-68 M994A-6 |
From old datasheet system
VDD CONTROL DUAL TONE
Dual tone 128 notes, Switch of one octave lower output, TO92-3L?DIP 16L or CHIP form
BOOK, EMC FILTERS, EPCOS, DATA 20; RoHS Compliant: NA 128双音指出，一个八度低输出，TO92 - 3升开关？双酯16L型或芯片形式
Dual tone 128 notes, Switch of one octave lower output, TO92-3LDIP 16L or CHIP form 128双音指出，一个八度低输出，TO92 - 3升开关？双酯16L型或芯片形式
|
List of Unclassifed Manufacturers
ETC[ETC]
MOSDESIGN SEMICONDUCTOR CORP
Electronic Theatre Controls, Inc.
|
| MT9122 MT9122AP |
Dual Voice Echo Canceller with Tone Detection(双话音回声消除器（带音调检测功能）)
CMOS Dual Voice Echo Canceller with Tone Detection CMOS双语音回声消除的音侦
|
Mitel Networks Corporation
Mitel Networks, Corp.
|
| M-982-02 M-982-02P M-982-02S M-982-02T |
Precise Call Progress Tone Detector TELECOM, TONE DECODER CIRCUIT, PDSO20
|
Clare Inc.
CLARE[Clare, Inc.]
Clare Inc
|
| MC145705DW MC145705P MC145706DW MC145706P MC145707 |
5 VOLT ONLY DRIVER/RECEIVER WITH AN INTERGRATED STANDBY MODE
(MC145706 / MC145707) 5 Volt Only Driver/Receiver with an Integrated Standby Mode
Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C LINE TRANSCEIVER, PDSO20
Dual-Processor Supervisory Circuits with Power-Fail 8-MSOP -40 to 85
Low Power 5V RS232 Dual Driver/Receiver with 0.1?碌F Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?掳C to 85?掳C
|
Motorola, Inc
MOTOROLA[Motorola Inc]
Jiangsu Changjiang Electronics Technology Co., Ltd.
|
| RTS903 |
DUAL-TONE MELODY GENERATOR
|
List of Unclassifed Manufacturers
ETC
|
| TA8184 TA8184F |
DUAL CHANNEL VOLTAGE/TONE CONTROL IC
|
Toshiba Semiconductor
|
