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SN74LS47DG4 on a board, in 3D

SN74LS47DG4

Texas Instruments

Display blanking function、Lamp test function、Leading zero blanking、Trailing zero blanking SOIC-16 Digital Tube Drivers ROHS

Extended
DatasheetJLCPCBLCSCti/SN74LS47DG4
Category
Signal Switches, Multiplexers, Decoders
Package
SOIC-16
Pins
2

Overview

The SN74LS47DG4 is a signal Switches, Multiplexers, Decoder made by Texas Instruments in a SOIC-16 package with 16 pins. Display blanking function、Lamp test function、Leading zero blanking、Trailing zero blanking SOIC-16 Digital Tube Drivers ROHS.

PCBKit's library has its KiCad symbol (74xx:74LS47, from KiCad's library) and its footprint (Package_SO:SO-16_3.9x9.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1549775).

Symbol

B1C2LT3BI4RBI5D6A7GND8e9d10c11b12a13g14f15VCC16
74xx:74LS47From KiCad's library

Footprint

12345678910111213141516
Package_SO:SO-16_3.9x9.9mm_P1.27mmFrom KiCad's library

Parameters

1
Features
Display blanking function, Lamp test function, Leading zero blanking, Trailing zero blanking

Order codes

1

Pinout

16
The pins of the SN74LS47DG4
PinNameType
1BInput
2CInput
3LTInput
4BIInput
5RBIInput
6DInput
7AInput
8GNDPower in
9eOpen collector
10dOpen collector
11cOpen collector
12bOpen collector
13aOpen collector
14gOpen collector
15fOpen collector
16VCCPower in

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A picture
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[![SN74LS47DG4](https://pcbkit.io/embed/parts/ti/SN74LS47DG4.jpg?size=s)](https://pcbkit.io/parts/ti/SN74LS47DG4)

Questions

Is there a KiCad symbol and footprint for the SN74LS47DG4?

Yes. The symbol is 74xx:74LS47 and the footprint Package_SO:SO-16_3.9x9.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the SN74LS47DG4?

SOIC-16, with 16 pins. Its footprint is drawn on this page.

Where is the SN74LS47DG4 datasheet?

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

Where can I order the SN74LS47DG4?

JLCPCB lists it as part C1549775, with 0 in stock; the sellers' links on this page open their listings.

What can replace the SN74LS47DG4?

Parts like it in the library: the 74HC138D by Nexperia, the EM74HC138D by EnergyMath, the CD4028BM(LX) by lingxingic and the CJ74HC157AEN by Jiangsu Changjing Electronics Technology (CJ). Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

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