Telecom：

Compare Mfr Part # Quantity Available Series Package Product Status Function Interface Number of Circuits Voltage - Supply Current - Supply Power (Watts) Operating Temperature Mounting Type Package / Case Supplier Device Package

PEF 20450 H V1.3 IC TELECOM INTERFACE MQFP-100

0

SWITI

Tray

Obsolete

Switching IC

PCM, PLL

1

3.13V ~ 3.47V

200mA

-

-40°C ~ 85°C

Surface Mount

100-BQFP

PG-MQFP-100-2

PEF 20451 E V1.3 IC TELECOM INTERFACE 217BGA

0

SWITI

Tray

Obsolete

Switching IC

PCM, PLL

1

3.13V ~ 3.47V

200mA

-

-40°C ~ 85°C

Surface Mount

217-BGA

PG-BGA-217-1

PEF 20470 H V1.3 IC TELECOM INTERFACE MQFP-100

0

SWITI

Tray

Obsolete

Switching IC

PCM, PLL

1

3.13V ~ 3.47V

200mA

-

-40°C ~ 85°C

Surface Mount

100-BQFP

PG-MQFP-100-2

PEF 20471 E V1.3 IC TELECOM INTERFACE 217BGA

0

SWITI

Tray

Obsolete

Switching IC

PCM, PLL

1

3.13V ~ 3.47V

200mA

-

-40°C ~ 85°C

Surface Mount

217-BGA

PG-BGA-217-1

PEF 20525 F V1.3 IC TELECOM INTERFACE TQFP-100

0

-

Tray

Obsolete

Serial Optimized Communications Controller

ASYNC, BISYNC, HDLC, PPP

2

3V ~ 3.6V

50mA

150 mW

-40°C ~ 85°C

Surface Mount

100-LQFP

PG-TQFP-100-3

PEF 20532 F V1.3 IC TELECOM INTERFACE TQFP-100

0

-

Tray

Obsolete

Serial Optimized Communications Controller

ASYNC, BISYNC, HDLC, PPP

2

3V ~ 3.6V

50mA

150 mW

-40°C ~ 85°C

Surface Mount

100-LQFP

PG-TQFP-100-3

PEF 2054 N V2.1 IC TELECOM INTERFACE 44LCC

0

EPIC?

Tube

Obsolete

PCM Interface Controller

ISDN, PCM

1

5V

9.5mA

-

-40°C ~ 85°C

Surface Mount

44-LCC (J-Lead)

P-LCC-44-1

PEF 20542 F V1.3 IC TELECOM INTERFACE TQFP-144

0

-

Tray

Obsolete

Serial Optimized Communications Controller

ASYNC, BISYNC, HDLC, PPP, SDLC, Serial

2

3V ~ 3.6V

50mA

150 mW

-40°C ~ 85°C

Surface Mount

144-LQFP

PG-TQFP-144-2

PEF 2055 N V2.1 IC TELECOM INTERFACE 44LCC

0

EPIC?

Tape & Reel (TR)

Obsolete

PCM Interface Controller

ISDN, PCM

1

5V

9.5mA

-

-40°C ~ 85°C

Surface Mount

44-LCC (J-Lead)

P-LCC-44-1

PEF 20550 H V2.1 IC TELECOM INTERFACE 80MQFP

0

ELIC?

Tape & Reel (TR)

Obsolete

Line Card Controller

ISDN, PCM

1

5V

15mA

-

0°C ~ 70°C

Surface Mount

80-QFP

P-MQFP-80-1

PEF 20571 F V3.1 IC TELECOM INTERFACE TQFP-100

0

-

Tray

Obsolete

PBX Controller

ISDN

-

-

-

-

-40°C ~ 85°C

Surface Mount

100-LQFP

PG-TQFP-100-1

PEF 20954 HT V1.1 IC TELECOM INTERFACE TQFP-144

0

-

Tray

Obsolete

Quattot

PCM, Serial, UCC

1

3V ~ 3.6V

350mA

900 mW

0°C ~ 70°C

Surface Mount

144-LQFP

PG-TQFP-144-2

PEF 21624 E V1.2-G IC TELECOM INTERFACE LBGA-324

0

SOCRATES?

Tray

Discontinued at Digi-Key

Symmetrical DSL Front End (SDFE)

ISDN, SHDSL

1

-

-

-

-40°C ~ 85°C

Surface Mount

324-LBGA

P-LBGA-324

PEF 22504 E V2.1-G IC TELECOM INTERFACE 160LBGA

0

QuadLIU?

Tray

Obsolete

Line Interface Unit (LIU)

E1, J1, T1

4

1.8V, 3.3V

230mA

140 mW

-40°C ~ 85°C

Surface Mount

160-LBGA

P/PG-LBGA-160-1

PEF 22504 HT V2.1 IC TELECOM INTERFACE 144TQFP

0

QuadLIU?

Tray

Obsolete

Line Interface Unit (LIU)

E1, J1, T1

4

1.8V, 3.3V

230mA

140 mW

-40°C ~ 85°C

Surface Mount

144-LQFP

P-TQFP-144-6

  • PEF 20450 H V1.3

    IC TELECOM INTERFACE MQFP-100

    Details

  • PEF 20451 E V1.3

    IC TELECOM INTERFACE 217BGA

    Details

  • PEF 20470 H V1.3

    IC TELECOM INTERFACE MQFP-100

    Details

  • PEF 20471 E V1.3

    IC TELECOM INTERFACE 217BGA

    Details

  • PEF 20525 F V1.3

    IC TELECOM INTERFACE TQFP-100

    Details

  • PEF 20532 F V1.3

    IC TELECOM INTERFACE TQFP-100

    Details

  • PEF 2054 N V2.1

    IC TELECOM INTERFACE 44LCC

    Details

  • PEF 20542 F V1.3

    IC TELECOM INTERFACE TQFP-144

    Details

  • PEF 2055 N V2.1

    IC TELECOM INTERFACE 44LCC

    Details

  • PEF 20550 H V2.1

    IC TELECOM INTERFACE 80MQFP

    Details

  • PEF 20571 F V3.1

    IC TELECOM INTERFACE TQFP-100

    Details

  • PEF 20954 HT V1.1

    IC TELECOM INTERFACE TQFP-144

    Details

  • PEF 21624 E V1.2-G

    IC TELECOM INTERFACE LBGA-324

    Details

  • PEF 22504 E V2.1-G

    IC TELECOM INTERFACE 160LBGA

    Details

  • PEF 22504 HT V2.1

    IC TELECOM INTERFACE 144TQFP

    Details

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