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HC5517IB on a board, in 3D

HC5517IB

Texas Instruments

-40℃~+85℃ 4.75V~5.25V 6mA Subscriber Line Interface (SLIC)、ISDN Thermal shutdown protection SOIC-28 Telecom Interface ICs

Extended
DatasheetJLCPCBLCSCti/HC5517IB
Category
Telecom Interface ICs
Package
SOIC-28
Pins
28

Overview

The HC5517IB is a telecom Interface IC made by Texas Instruments in a SOIC-28 package with 28 pins. -40℃~+85℃ 4.75V~5.25V 6mA Subscriber Line Interface (SLIC)、ISDN Thermal shutdown protection SOIC-28 Telecom Interface ICs.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:HC5517IB, from EasyEDA) and its footprint (Package_SO:SOIC-28W_7.5x17.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C5728950).

Symbol

AGND1VCC2VREF3F14F05RS6SHD#7RTD#8TST#9ALM#10ILMT11OUT112-IN113TIP_SENSE14RING_SENSE115RING_SENSE216VRX17NU18VTX19RDI20RDO#21BGND22NU23VRING24TF25RF26VBAT27RTI28
EasyEDA_Cloud:HC5517IBFrom EasyEDA

Footprint

12345678910111213141516171819202122232425262728
Package_SO:SOIC-28W_7.5x17.9mm_P1.27mmFrom KiCad's library

Parameters

5
Current - Supply
6mA
Features
Thermal shutdown protection
Operating Temperature
-40℃~+85℃
Type
ISDN；Subscriber Line Interface (SLIC)
Voltage - Supply
4.75V~5.25V

Order codes

1

Pinout

28
The pins of the HC5517IB
PinNameType
1AGNDUnspecified
2VCCUnspecified
3VREFUnspecified
4F1Unspecified
5F0Unspecified
6RSUnspecified
7SHD#Unspecified
8RTD#Unspecified
9TST#Unspecified
10ALM#Unspecified
11ILMTUnspecified
12OUT1Unspecified
13-IN1Unspecified
14TIP_SENSEUnspecified
15RING_SENSE1Unspecified
16RING_SENSE2Unspecified
17VRXUnspecified
18NUUnspecified
19VTXUnspecified
20RDIUnspecified
21RDO#Unspecified
22BGNDUnspecified
23NUUnspecified
24VRINGUnspecified
25TFUnspecified
26RFUnspecified
27VBATUnspecified
28RTIUnspecified

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Questions

Is there a KiCad symbol and footprint for the HC5517IB?

Yes. The symbol is EasyEDA_Cloud:HC5517IB and the footprint Package_SO:SOIC-28W_7.5x17.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the HC5517IB?

SOIC-28, with 28 pins. Its footprint is drawn on this page.

Where is the HC5517IB datasheet?

Texas Instruments publishes it: the Datasheet link on this page opens it.

Where can I order the HC5517IB?

JLCPCB lists it as part C5728950, with 0 in stock; the sellers' links on this page open their listings.

What can replace the HC5517IB?

Parts like it in the library: the UCC2750DW by Texas Instruments, the UCC3750DWTR by Texas Instruments, the AS2533UTT by Advanced Monolithic Systems and the AS2534UT by Advanced Monolithic Systems. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8