Número de pieza
componentes Descripción
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Fabricante
DUAL TONE MULTIFREQUENCY GENERATOR
STMicroelectronics
Telephone Speech Circuit
Temic Semiconductors
Low Voltage Speech Circuit with Tone Ringer Interface
Temic Semiconductors
TELEPHONE SPEECH NETWORK WITH DIALER INTERFACE
IK Semicon Co., Ltd
Telephone Speech Network with Dialer Interface
Hyundai Micro Electronics
TELEPHONE SPEECH NETWORK WITH DIALER INTERFACE
Integral Corp.
TELEPHONE SPEECH NETWORK WITH DIALER INTERFACE
Motorola => Freescale
Telephone Speech Network with Dialer Interface
Hynix Semiconductor
Telephone speech network with dialer interface
Motorola => Freescale
Monolithic Silicon COS/MOS Dual-Tone Multifrequency Tone Generator
Intersil