| PART |
Description |
Maker |
| SD998 |
LEVEL HOLD AND ONE SHOT 128 NOTES DUAL TONE MELODY GENERATOR
|
List of Unclassifed Manufacturers
ETC[ETC]
|
| CD22859 CD22859E |
Monolithic Silicon COS/MOS Dual-Tone Multifrequency Tone Generator
|
INTERSIL[Intersil Corporation]
HARRIS
|
| EM91410 |
TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE AND DUAL-TONE MELODY GENERATOR
|
ELAN Microelctronics Corp .
|
| X9268US24-2.7 X9268UT24-2.7 X9268UT24I-2.7 INTERSI |
Dual Supply/Low Power/256-Tap/2-Wire Bus DUAL 50K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDSO24
Dual Supply/Low Power/256-Tap/2-Wire Bus 双电低Power/256-Tap/2-Wire巴士
|
Intersil, Corp.
|
| SAB0600 SAB0601 SAB0602 |
THREEE TONE CHIME SINGLE TONE CHIME DUAL TONE CHIME 三音调风铃单音双音风铃风
|
SIEMENS AG
SIEMENS[Siemens Semiconductor Group]
|
| EM91415AP EM91415A/B/C/D |
TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE AND DUAL-TONE MELODY GENERATOR
Telephone Dialer Multi-Function Dialer
|
ELAN Microelctronics Corp .
|
| IDT728980 IDT728980J IDT728980J8 |
256 x 256 TSI, 8 I/O at 2Mbps, Variable Delay, 5.0V
TIME SLOT INTERCHANGE DIGITAL SWITCH 256 x 256
|
IDT[Integrated Device Technology]
|
| 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 .
|
| AD5243BRM10-RL7 AD5243BRM50-RL7 AD5243BRM2.5 AD524 |
Dual 256-Position I2C Compatible Digital Potentiometer DUAL 100K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDSO10
|
Analog Devices, Inc.
ANALOG DEVICES INC
|
| TA7630P E003476 |
DUAL VOLUME/BALANCE/TONE (BASS/BREBLE) DC CONTROL IC
DUAL VOLUME / BALANCE / TONE (BASS / TREBLE) DC CONTROL IC
From old datasheet system
|
Toshiba Corporation
Toshiba Semiconductor
|
| W91080 |
tone/pulse dialer with handfree lock and key tone functions
From old datasheet system
|
Winbond
|
