| PART |
Description |
Maker |
| TEA7037 |
Speech and Tone Circuit
|
ST Microelectronics
|
| U4037B |
LOW VOLTAGE SPEECH CIRCUIT WITH TONE RINGER INTERFACE
|
TEMIC Semiconductors
|
| 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
|
| ST3917B ST3917A |
SPEECH - TONE/PULSE DIALER - LED INDICATOR
|
ST Microelectronics
|
| AS2520 AS2520B AS2520BP AS2520BT AS2520P AS2520T A |
Telephone Speech Circuit with Loudhearing and Handsfree TELEPHONE SPEECH CKT, PDIP28
Telephone Speech Circuit with Loudhearing and Handsfree TELEPHONE SPEECH CKT, PDSO28
|
ams AG
Austria Mikro Systems
AMSCO[austriamicrosystems AG]
|
| MC34114DW MC34114P |
TELEPHONE SPEECH CIRCUIT,BIPOLAR,SOP,20PIN,PLASTIC
TELEPHONE SPEECH CIRCUIT,BIPOLAR,DIP,18PIN,PLASTIC
From old datasheet system
|
Motorola Semiconductor Products Inc
|
| NTE1780 |
Integrated Circuit 2 Channel Tone/DC Volume/Balance Control Circuit
|
NTE Electronics
|
| PBL3726/18 |
Universal Speech Circuit
|
Ericsson Components
|
| U4030B-AFLG3 U4030B U4030B-AFL |
Telephone Speech Circuit
|
TEMIC[TEMIC Semiconductors]
|
| PSB4506 |
Ebhanced Speech Circuit
|
Siemens
|
| PBL3853 PBL3853N |
Universal Speech Circuit
|
Ericsson
|
