| 1557241 | TCM320AC57 | Voice-Band Audio Processor 20-SOIC | Texas Instruments |
| 1557242 | TCM320AC57CDW | Voice-Band Audio Processor 20-SOIC | Texas Instruments |
| 1557243 | TCM37C14A | PCM COMBO WITH PROGRAMMABLE GAIN CONTROL | Texas Instruments |
| 1557244 | TCM37C14ADW | PCM COMBO WITH PROGRAMMABLE GAIN CONTROL | Texas Instruments |
| 1557245 | TCM37C14AIDW | u-law and A-law, 1.536, 1.544, 2.048 MHz, Programmable Gain, Enhanced Noise Reduction 24-SOIC -40 to 85 | Texas Instruments |
| 1557246 | TCM37C14AIDWR | u-law and A-law, 1.536, 1.544, 2.048 MHz, Programmable Gain, Enhanced Noise Reduction 24-SOIC -40 to 85 | Texas Instruments |
| 1557247 | TCM37C15A | PCM COMBO WITH PROGRAMMABLE GAIN CONTROL | Texas Instruments |
| 1557248 | TCM37C15ADW | PCM COMBO WITH PROGRAMMABLE GAIN CONTROL | Texas Instruments |
| 1557249 | TCM37C15AIDW | A-law, 2.048 MHz, Programmable Gain, Enhanced Noise Reduction 20-SOIC -40 to 85 | Texas Instruments |
| 1557250 | TCM37C15AIDWR | A-law, 2.048 MHz, Programmable Gain, Enhanced Noise Reduction 20-SOIC -40 to 85 | Texas Instruments |
| 1557251 | TCM37C15AIN | A-law, 2.048 MHz, Programmable Gain, Enhanced Noise Reduction 20-PDIP -40 to 85 | Texas Instruments |
| 1557252 | TCM37C15AN | PCM COMBO WITH PROGRAMMABLE GAIN CONTROL | Texas Instruments |
| 1557253 | TCM38C17 | u-law and A-law, 2.048 MHz, Single +5V Supply | Texas Instruments |
| 1557254 | TCM38C17IDL | u-law and A-law, 2.048 MHz, Single +5V Supply | Texas Instruments |
| 1557255 | TCM38C17IDLDL | QComboE FOUR-CHANNEL QUAD PCM COMBO | Texas Instruments |
| 1557256 | TCM4300 | Cellular Telephone Interface Circuit 100-LQFP | Texas Instruments |
| 1557257 | TCM4300IPZ | Cellular Telephone Interface Circuit 100-LQFP | Texas Instruments |
| 1557258 | TCM4400 | GSM/DCS BASEBAND AND VOICE A/D AND D/A RF INTERFACE CIRCUIT | Texas Instruments |
| 1557259 | TCM4400APN | Gsm/Dcs Baseband And Voice A/D D/A RF Interface Circuit 80-LQFP | Texas Instruments |
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| 1557260 | TCM4400E | GSM/DCS BASEBAND AND VOICE A/D AND D/A RF INTERFACE CIRCUIT | Texas Instruments |
| 1557261 | TCM4400EGGM | GSM/DCS BASEBAND AND VOICE A/D AND D/A RF INTERFACE CIRCUIT | Texas Instruments |
| 1557262 | TCM4400EPET | GSM/DCS BASEBAND AND VOICE A/D AND D/A RF INTERFACE CIRCUIT | Texas Instruments |
| 1557263 | TCM4400EPN | GSM/DCS BASEBAND AND VOICE A/D AND D/A RF INTERFACE CIRCUIT | Texas Instruments |
| 1557264 | TCM4400ETQFP | GSM/DCS BASEBAND AND VOICE A/D AND D/A RF INTERFACE CIRCUIT | Texas Instruments |
| 1557265 | TCM50 | TONE ENCODER | Texas Instruments |
| 1557266 | TCM5087 | TONE ENCODER | Texas Instruments |
| 1557267 | TCM5089 | TONE ENCODER | Texas Instruments |
| 1557268 | TCM680 | The TCM680 is a dual charge pump voltage converter that develops output voltages of +2VIN and – 2VIN from a single input voltage of +2.0V to +5.5V. Common applications include ±10V from a single +5V logic supply, and ±6V fr | Microchip |
| 1557269 | TCM680 | +5V TO ±10V VOLTAGE CONVERTER | TelCom Semiconductor |
| 1557270 | TCM680COA | +5V TO 10V VOLTAGE CONVERTER | TelCom Semiconductor |
| 1557271 | TCM680CPA | +5V TO 10V VOLTAGE CONVERTER | TelCom Semiconductor |
| 1557272 | TCM680EOA | +5V TO 10V VOLTAGE CONVERTER | TelCom Semiconductor |
| 1557273 | TCM680EPA | +5V TO 10V VOLTAGE CONVERTER | TelCom Semiconductor |
| 1557274 | TCM8000 | Cellular Telephone Audio Processor 44-PLCC | Texas Instruments |
| 1557275 | TCM8000AFN | Cellular Telephone Audio Processor 44-PLCC | Texas Instruments |
| 1557276 | TCM8000FN | Cellular Telephone Audio Processor 44-PLCC | Texas Instruments |
| 1557277 | TCM8002 | Data Processor For Analog Cellular 44-QFP | Texas Instruments |
| 1557278 | TCM8002FR | Data Processor For Analog Cellular 44-QFP | Texas Instruments |
| 1557279 | TCM8002IFR | Data Processor For Analog Cellular 44-QFP | Texas Instruments |
| 1557280 | TCM8030 | TCM8030 80-LQFP | Texas Instruments |
