| PART |
Description |
Maker |
| M995C |
256 Notes Dual Tone
|
Mosdesign Semiconductor
|
| UTCUM68T08 UTCUM68T05 UTCUM68T19 |
128 NOTES DUAL TONE MELODY GENERATOR PWM OUTPUT DIRECT TO BUZZER AND SPEAKER
|
Unisonic Technologies
|
| EM91440 EM91440C EM91440DK EM91440A EM91440AP EM91 |
TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE AND DUAL-TONE MELODY GENERATOR
|
EMC[ELAN Microelectronics Corp]
|
| EM91403A_B_C_D EM91403CK EM91403DK EM91403 EM91403 |
TelephoneDialerMulti-FunctionDialer
TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE AND DUAL-TONE MELODY GENERATOR
|
EMC[ELAN Microelectronics Corp]
|
| 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...
|
| AD5162BRMZ2.5-RL7 AD5162BRMZ100-RL7 AD5162WBRMZ100 |
DUAL 2.5K DIGITAL POTENTIOMETER, 3-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDSO10 3 X 4.90 MM, ROHS COMPLIANT, MO-187BA, MSOP-10
Dual, 256-Position, SPI Digital Potentiometer
|
Analog Devices, Inc.
|
| AD5232BRUZ10-REEL7 |
Nonvolatile, Dual, 256-Position Digital Potentiometer DUAL 10K DIGITAL POTENTIOMETER, 3-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDSO16
|
Analog Devices, Inc.
ANALOG DEVICES 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.
|
| IDT72805LB10BGI IDT72845LB20PFI IDT72835LB20PFI ID |
4K x 18 DualSync FIFO, 5.0V
2K x 18 DualSync FIFO, 5.0V
1K x 18 DualSync FIFO, 5.0V
256 x 18 DualSync FIFO, 5.0V
512 x 18 DualSync FIFO, 5.0V
CMOS DUAL SyncFIFO DUAL 256 x 18, DUAL 512 x 18, DUAL 1,024 x 18, DUAL 2,048 x 18, and DUAL 4,096 x 18 512 X 18 BI-DIRECTIONAL FIFO, 6.5 ns, PQFP128
CMOS DUAL SyncFIFO DUAL 256 x 18, DUAL 512 x 18, DUAL 1,024 x 18, DUAL 2,048 x 18, and DUAL 4,096 x 18 2K X 18 BI-DIRECTIONAL FIFO, PBGA121
CMOS DUAL SyncFIFO DUAL 256 x 18, DUAL 512 x 18, DUAL 1,024 x 18, DUAL 2,048 x 18, and DUAL 4,096 x 18 1K X 18 BI-DIRECTIONAL FIFO, PBGA121
CMOS DUAL SyncFIFO DUAL 256 x 18, DUAL 512 x 18, DUAL 1,024 x 18, DUAL 2,048 x 18, and DUAL 4,096 x 18 512 X 18 BI-DIRECTIONAL FIFO, PBGA121
CMOS DUAL SyncFIFO DUAL 256 x 18, DUAL 512 x 18, DUAL 1,024 x 18, DUAL 2,048 x 18, and DUAL 4,096 x 18 2K X 18 BI-DIRECTIONAL FIFO, 6.5 ns, PQFP128
CMOS DUAL SyncFIFO DUAL 256 x 18, DUAL 512 x 18, DUAL 1,024 x 18, DUAL 2,048 x 18, and DUAL 4,096 x 18 CMOS双SyncFIFO56 × 18，双512 × 18，双1,024 × 18，双2,048 × 18，双4,096 × 18
CMOS DUAL SyncFIFO DUAL 256 x 18, DUAL 512 x 18, DUAL 1,024 x 18, DUAL 2,048 x 18, and DUAL 4,096 x 18
|
Integrated Device Technolog...
IDT
Integrated Device Technology, Inc.
Integrated Device Techn...
|
| DS3902U-515 |
The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each DUAL 50K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDSO8
|
Maxim Integrated Products, Inc.
|
| MC145740 |
MC145740 DUAL TONE MULTIPLE FREQUENCY LINE INTERFACE
Dual Tone Multiple Frequency Line Interface
|
Motorola
|
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