Parts.io

← Back to Previous
Use at least 3 letters or numbers for your search.

Telephone Circuits

Telecommunication Circuits

The Parts.io Community is a place to discuss new components, request new features and get support.

Go to Community
4,167 Results Filter Results
Add To My Lists Diff Parts
Show Hidden Columns

4,167 results found

Use arrows to scroll table
  Base Number X
Manufacturer Part Number
Composite Price X Stock X Description X Risk Rank X Has Price X Price Outlier X Stock Outlier X Risk Rank Array X Package Body Material X Surface Mount X Terminal Position X Terminal Form X Package Style X Package Shape X Number of Terminals X JESD-30 Code X Qualification Status X Package Code X Operating Temperature-Max X Operating Temperature-Min X Temperature Grade X Terminal Pitch X Technology X Package Equivalence Code X Subcategory X Telecom IC Type X Terminal Finish X JESD-609 Code X Number of Functions X Power Supplies X Supply Current-Max X Supply Voltage-Nom X Width X Seated Height-Max X Distributor X Length X Crystal Frequency X Time@Peak Reflow Temperature-Max (s) X Peak Reflow Temperature (Cel) X Make-break Ratio X Repertory X Additional Feature X Stock Price History X Moisture Sensitivity Level X Neg Supply Voltage-Nom X Feature X Min Price X Max Price X Average Price X
  BA6566 private Component
Telephone Speech Circuit, Bipolar, PDSO26, HSOP-24
private
private
private
private
private
PLASTIC/EPOXY available
CERAMIC available
private
private
DUAL available
QUAD available
private
2 more available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private
private
private
5 more available
private
private
private V
private mA
private mm
private mm
private
private mm
private
private
  BA8206 private Component
Telephone Ringer Circuit, Bipolar, PDSO8, SOP-8
private
private
private
private
private
PLASTIC/EPOXY available
CERAMIC available
private
private
DUAL available
QUAD available
private
2 more available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private
private
private
5 more available
private
private
private V
private mA
private V
private mm
private mm
private
private mm
private
private
private
  MT88E39 private Component
Telephone Calling No Identification Circuit, CMOS, PDSO16, 0.300 INCH, LEAD FREE, MS-013AA, SOIC-16
private
private
private
private
private
PLASTIC/EPOXY available
CERAMIC available
private
private
DUAL available
QUAD available
private
2 more available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private
5 more available
private
private
private V
private mm
private mm
private
private mm
private
private
private
private
  HT9032 private Component
HT9032D
Holtek Semiconductor Inc
View and download datasheet
Telephone Calling No Identification Circuit,
private
private
private
private
private
private
private
  NTE1690 private Component
Telephone Dialer Circuit, CMOS, PDIP16, DIP-16
private
private
private
private
private
PLASTIC/EPOXY available
CERAMIC available
private
private
DUAL available
QUAD available
private
2 more available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
5 more available
private
private
private
private
private
private
  TEA1062 private Component
IC TELEPHONE SPEECH CKT, PDIP16, 0.300 INCH, PLASTIC, SOT-38, DIP-16, Telephone Circuit
private
private
private
private
private
PLASTIC/EPOXY available
CERAMIC available
private
private
DUAL available
QUAD available
private
2 more available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private
private
private
5 more available
private
private
private V
private mA
private V
private mm
private mm
private
private mm
private
private
  LT1684 private Component
LT1684 - Micropower Ring Tone Generator; Package: PDIP; Pins: 14; Temperature Range: 0°C to 70°C
private
private
private
private
private
PLASTIC/EPOXY available
CERAMIC available
private
private
DUAL available
QUAD available
private
2 more available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private
private °C
0 °C
5 more available
private
private mm
private
private
private
private
private
5 more available
private
private
private V
private mA
private V
private mm
private mm
private
private
private
private
private V
  BU8307 private Component
Telephone Dialer Circuit, CMOS, PDSO24, SOP-24
private
private
private
private
private
PLASTIC/EPOXY available
CERAMIC available
private
private
DUAL available
QUAD available
private
2 more available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private
private
private
5 more available
private
private
private V
private mA
private V
private mm
private mm
private
private mm
private MHz
private
private
private
private
private
  BA6569 private Component
Telephone Speech Circuit, Bipolar, PDSO26, HSOP-24
private
private
private
private
private
PLASTIC/EPOXY available
CERAMIC available
private
private
DUAL available
QUAD available
private
2 more available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private
private
private
5 more available
private
private
private V
private mA
private mm
private mm
private
private mm
private
private
private
  M-991 private Component
M-991-01SM
IXYS Integrated Circuits Division
View and download datasheet
IC CALL PROGRESS TONE GENERATOR, PDSO16, ROHS COMPLIANT, SOIC-16, Telephone Circuit
private
private
private
private
private
PLASTIC/EPOXY available
CERAMIC available
private
private
DUAL available
QUAD available
private
2 more available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private
private
private
private V
private V
private mm
private mm
private
private mm
private
  MT88E43 private Component
MT88E43BS
Zarlink Semiconductor Inc
View and download datasheet
Telephone Calling No Identification Circuit, CMOS, PDSO24, 0.300 INCH, SOIC-24
private
private
private
private
private
PLASTIC/EPOXY available
CERAMIC available
private
private
DUAL available
QUAD available
private
2 more available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private
private
private
5 more available
private
private
private V
private mA
private V
private mm
private mm
private
private mm
private
private
private
private
  MT88E41 private Component
MT88E41ASR
Zarlink Semiconductor Inc
View and download datasheet
Telephone Calling No Identification Circuit, CMOS, PDSO16, SOIC-16
private
private
private
private
private
PLASTIC/EPOXY available
CERAMIC available
private
private
DUAL available
QUAD available
private
2 more available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private
private °C
private °C
5 more available
private
private
private
private
5 more available
private
private
private
  LUCL7590 private Component
Telephone Ringer Circuit, PDSO16, PLASTIC, SOG-16
private
private
private
private
private
PLASTIC/EPOXY available
CERAMIC available
private
private
DUAL available
QUAD available
private
2 more available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private
private
private
5 more available
private
private
private V
private mA
private V
private V
  U4091 private Component
Telephone Multifunction Circuit, PDSO44
private
private
private
private
private
PLASTIC/EPOXY available
CERAMIC available
private
private
DUAL available
QUAD available
private
2 more available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private
private
private V
private V
private mm
private mm
private
private mm
private
private
  MT8841 private Component
MT8841AS
Zarlink Semiconductor Inc
View and download datasheet
Telephone Calling No Identification Circuit, CMOS, PDSO16, SOIC-16
private
private
private
private
private
PLASTIC/EPOXY available
CERAMIC available
private
private
DUAL available
QUAD available
private
2 more available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private
private
private
5 more available
private
private
private V
private mA
private V
private mm
private mm
private
private mm
private
private
private
  ATTL7590 private Component
Telephone Ringer Circuit, CMOS, PDSO16,
private
private
private
private
private
PLASTIC/EPOXY available
CERAMIC available
private
private
DUAL available
QUAD available
private
2 more available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private
private
private
5 more available
private
private
private V
private mA
private V
private
private V
  ICS1660 private Component
ICS1660M
Integrated Device Technology Inc
View and download datasheet
Telephone Calling No Identification Circuit, CMOS, PDSO20, SOIC-20
private
private
private
private
private
PLASTIC/EPOXY available
CERAMIC available
private
private
DUAL available
QUAD available
private
2 more available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private
private °C
0 °C
5 more available
private
private
private
private
5 more available
private
private
private V
private
private
  PCD3332 private Component
IC TELEPHONE MULTIFUNCTION CKT, PDSO28, MINI, PLASTIC, SO-28, Telephone Circuit
private
private
private
private
private
PLASTIC/EPOXY available
CERAMIC available
private
private
DUAL available
QUAD available
private
2 more available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
5 more available
private
private
private mm
private mm
private mm
private
private
  MC34017 private Component
TELEPHONE RINGER CKT, PDIP8, PLASTIC, DIP-8
private
private
private
private
private
PLASTIC/EPOXY available
CERAMIC available
private
private
DUAL available
QUAD available
private
2 more available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private
private
private
5 more available
private
private
private V
private mA
private mm
private mm
private
private mm
private
private
private
  TA31002 private Component
TA31002AP
Toshiba America Electronic Components
View and download datasheet
IC TELEPHONE RINGER CKT, PDIP8, 0.300 INCH, PLASTIC, DIP-8, Telephone Circuit
private
private
private
private
private
PLASTIC/EPOXY available
CERAMIC available
private
private
DUAL available
QUAD available
private
2 more available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
5 more available
private
private
private mm
private mm
private
private mm
private
private
  TA31065 private Component
TA31065N
Toshiba America Electronic Components
View and download datasheet
IC TELEPHONE SPEECH CKT, PDIP20, 0.300 INCH, PLASTIC, SDIP-20, Telephone Circuit
private
private
private
private
private
PLASTIC/EPOXY available
CERAMIC available
private
private
DUAL available
QUAD available
private
2 more available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private mm
private mm
private
private mm
  MT88E45 private Component
Telephone Calling No Identification Circuit, CMOS, PDSO20, 5.30 MM, LEAD FREE, SSOP-20
private
private
private
private
private
PLASTIC/EPOXY available
CERAMIC available
private
private
DUAL available
QUAD available
private
2 more available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private
private
private
5 more available
private
private
private V
private mA
private V
private mm
private mm
private
private mm
private
private
  MT8843 private Component
MT8843AS
Zarlink Semiconductor Inc
View and download datasheet
Telephone Calling No Identification Circuit, CMOS, PDSO24, SOIC-24
private
private
private
private
private
PLASTIC/EPOXY available
CERAMIC available
private
private
DUAL available
QUAD available
private
2 more available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private
private
private
5 more available
private
private
private V
private mA
private V
private mm
private mm
private
private mm
private
private
  AS2534 private Component
IC TELEPHONE MULTIFUNCTION CKT, PDSO28, SOIC-28, Telephone Circuit
private
private
private
private
private
PLASTIC/EPOXY available
CERAMIC available
private
private
DUAL available
QUAD available
private
2 more available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private
private °C
private °C
5 more available
private
private
private
private
private
private
5 more available
private
private
private V
private mA
private
private
private
private
private
private
  CMX602 private Component
Telephone Calling No Identification Circuit, CMOS, PDSO16, SOIC-16
private
private
private
private
private
PLASTIC/EPOXY available
CERAMIC available
private
private
DUAL available
QUAD available
private
2 more available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private
5 more available
private
private
private V
private mm
private mm
private
private mm
private
private
  ISD-T267 private Component
Telephone Speech Circuit, PQFP100,
private
private
private
private
private
PLASTIC/EPOXY available
CERAMIC available
private
private
DUAL available
QUAD available
private
2 more available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private
private
  MT88E46 private Component
Telephone Calling No Identification Circuit, CMOS, PDSO20, 0.300 INCH, LEAD FREE, MS-013AC, SOIC-20
private
private
private
private
private
PLASTIC/EPOXY available
CERAMIC available
private
private
DUAL available
QUAD available
private
2 more available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private
private
private
5 more available
private
private
private V
private mA
private V
private mm
private mm
private
private mm
private
private
private
  HD61825 private Component
Telephone Dialer Circuit, PDIP18, PLASTIC, DIP-18
private
private
private
private
private
PLASTIC/EPOXY available
CERAMIC available
private
private
DUAL available
QUAD available
private
2 more available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private V
private mm
private mm
private
private mm
private
private
  MC33215 private Component
IC,SPEAKERPHONE CIRCUIT,BIPOLAR,QFP,52PIN,PLASTIC
private
private
private
private
private
PLASTIC/EPOXY available
CERAMIC available
private
private
DUAL available
QUAD available
private
2 more available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
5 more available
private
private
private mm
private mm
private
private mm
private
private
private
  MC14LC5447 private Component
TELEPHONE CALLING NO IDENT CKT, PDSO16, SOG-16
private
private
private
private
private
PLASTIC/EPOXY available
CERAMIC available
private
private
DUAL available
QUAD available
private
2 more available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private
private °C
0 °C
5 more available
private
private mm
private
private
private
private V
private mm
private mm
private
private mm
  MC33218 private Component
SPEAKER PHONE CIRCUIT, PDIP24, 0.300 INCH, PLASTIC, DIP-24
private
private
private
private
private
PLASTIC/EPOXY available
CERAMIC available
private
private
DUAL available
QUAD available
private
2 more available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private
private
private
5 more available
private
private
private V
private mA
private V
private mm
private mm
private
private mm
private
private
private
  XRT6420 private Component
Speaker Phone Circuit, Bipolar, PDIP24,
private
private
private
private
private
PLASTIC/EPOXY available
CERAMIC available
private
private
DUAL available
QUAD available
private
2 more available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private
private °C
0 °C
5 more available
private
private mm
private
private
private
private
private
5 more available
private
private V
private mA
private V
private V
  MC33219 private Component
SPEAKER PHONE CIRCUIT, PDIP24, 0.300 INCH, PLASTIC, DIP-24
private
private
private
private
private
PLASTIC/EPOXY available
CERAMIC available
private
private
DUAL available
QUAD available
private
2 more available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private V
private mm
private mm
private
private mm
  TEA1114 private Component
IC TELEPHONE SPEECH CKT, PDSO16, PLASTIC, SOT-109, SO-16, Telephone Circuit
private
private
private
private
private
PLASTIC/EPOXY available
CERAMIC available
private
private
DUAL available
QUAD available
private
2 more available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private
private
private
private V
private V
private mm
private mm
private
private mm
private
private
private
  CD22859 private Component
CD22859E98
Renesas Electronics Corporation
View and download datasheet
Telephone Circuit, CMOS, PDIP16
private
private
private
private
private
PLASTIC/EPOXY available
CERAMIC available
private
private
DUAL available
QUAD available
private
2 more available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private
private
5 more available
private
private MHz
  EFG7189 private Component
TELEPHONE DIALER CKT, PDIP14, DIP-14
private
private
private
private
private
PLASTIC/EPOXY available
CERAMIC available
private
private
DUAL available
QUAD available
private
2 more available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private
private
private
5 more available
private
private
private V
private mA
private V
private mm
private mm
private
private MHz
private
private
  TEA7092 private Component
TELEPHONE MULTIFUNCTION CKT, PQFP44, PLASTIC, TQFP-44
private
private
private
private
private
PLASTIC/EPOXY available
CERAMIC available
private
private
DUAL available
QUAD available
private
2 more available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private
private
5 more available
private
private
private V
private mA
private mm
private mm
private
private mm
private
private
  HA16805 private Component
Telephone Ringer Circuit, Bipolar, PDIP8, PLASTIC, DIP-8
private
private
private
private
private
PLASTIC/EPOXY available
CERAMIC available
private
private
DUAL available
QUAD available
private
2 more available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private
private
private
5 more available
private
private
private V
private mA
private V
private mm
private mm
private
private mm
private
  U4074 private Component
Telephone Ringer Circuit, PDSO16, SO-16
private
private
private
private
private
PLASTIC/EPOXY available
CERAMIC available
private
private
DUAL available
QUAD available
private
2 more available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private mm
private mm
private mm
  XRT5990 private Component
Telephone Circuit, CMOS, PDIP24,
private
private
private
private
private
PLASTIC/EPOXY available
CERAMIC available
private
private
DUAL available
QUAD available
private
2 more available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private
private °C
0 °C
5 more available
private
private mm
private
private
private
private
5 more available
private
private V
private mA
private V
private MHz
  XRT6421 private Component
Speaker Phone Circuit, Bipolar, PQCC28,
private
private
private
private
private
PLASTIC/EPOXY available
CERAMIC available
private
private
DUAL available
QUAD available
private
2 more available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private
private °C
0 °C
5 more available
private
private mm
private
private
private
private
private
5 more available
private
private V
private mA
private V
  XRT8205 private Component
Telephone Circuit, Bipolar, PDIP8,
private
private
private
private
private
PLASTIC/EPOXY available
CERAMIC available
private
private
DUAL available
QUAD available
private
2 more available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private
private °C
0 °C
5 more available
private
private mm
private
private
private
private
5 more available
private
private V
private V
  XRT5992 private Component
Telephone Circuit, CMOS, CDIP18,
private
private
private
private
private
PLASTIC/EPOXY available
CERAMIC available
private
private
DUAL available
QUAD available
private
2 more available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private
private °C
0 °C
5 more available
private
private mm
private
private
private
private
5 more available
private
private V
private mA
  U3761MB-ASD private Component
Telephone Circuit, PDIP40,
private
private
private
private
private
PLASTIC/EPOXY available
CERAMIC available
private
private
DUAL available
QUAD available
private
2 more available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private
5 more available
private
private V
private mA
  U3761MB-AFN private Component
Telephone Circuit, PDSO44,
private
private
private
private
private
PLASTIC/EPOXY available
CERAMIC available
private
private
DUAL available
QUAD available
private
2 more available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private
5 more available
private
private V
private mA
  U3761MB-SFN private Component
Telephone Circuit, PDSO44,
private
private
private
private
private
PLASTIC/EPOXY available
CERAMIC available
private
private
DUAL available
QUAD available
private
2 more available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private
5 more available
private
private V
private mA
  U3761MB-SFNG3 private Component
Telephone Circuit, PDSO44,
private
private
private
private
private
PLASTIC/EPOXY available
CERAMIC available
private
private
DUAL available
QUAD available
private
2 more available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private
5 more available
private
private V
private mA
  U3761MB-PFN private Component
Telephone Circuit, PDSO44,
private
private
private
private
private
PLASTIC/EPOXY available
CERAMIC available
private
private
DUAL available
QUAD available
private
2 more available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private
5 more available
private
private V
  ISD-T360 private Component
ISD-T360SB
Winbond Electronics Corp
View and download datasheet
Speaker Phone Circuit, PQFP100, 14 X 20 MM, 2.75 MM HEIGHT, PLASTIC, QFP-100
private
private
private
private
private
PLASTIC/EPOXY available
CERAMIC available
private
private
DUAL available
QUAD available
private
2 more available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private
private mm
private
private mm
private mm
private mm
  MC34017P private Component
MC34017P
private
private
private
private
private
private
Close

Diff for Selected Parts

Close

Download Datasheet

Get unlimited searches for $99 per month.

Sign up to get unlimited searches...and more!

Features such as:

  • - Instant stock and pricing data across online distributors
  • - Filtering among thousands of useful parametric elements
  • - Long Term parametric data
  • - Analytics on a per-part basis to aid decision making
Start Your 30 Day Free Trial