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SN74LS283NS on a board, in 3D

SN74LS283NS

Texas Instruments

- Specialty Logic ROHS

Extended
DatasheetJLCPCBLCSCti/SN74LS283NS
Category
Specialty Logic
Pins
16

Overview

The SN74LS283NS is a specialty Logic made by Texas Instruments with 16 pins. - Specialty Logic ROHS.

PCBKit's library has its KiCad symbol (74xx:74LS283, from KiCad's library) and its footprint (EasyEDA_Cloud:SOIC-16_L10.2-W5.3-P1.27-LS7.8-BL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C17537542).

Symbol

S21B22A23S14A15B16C07GND8C49S410B411A412S313A314B315VCC16
74xx:74LS283From KiCad's library

Footprint

12345678910111213141516
EasyEDA_Cloud:SOIC-16_L10.2-W5.3-P1.27-LS7.8-BLFrom EasyEDA

Order codes

1

Pinout

16
The pins of the SN74LS283NS
PinNameType
1S2Output
2B2Input
3A2Input
4S1Output
5A1Input
6B1Input
7C0Input
8GNDPower in
9C4Output
10S4Output
11B4Input
12A4Input
13S3Output
14A3Input
15B3Input
16VCCPower in

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A picture
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A picture that opens the part, for a README
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Questions

Is there a KiCad symbol and footprint for the SN74LS283NS?

Yes. The symbol is 74xx:74LS283 and the footprint EasyEDA_Cloud:SOIC-16_L10.2-W5.3-P1.27-LS7.8-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.

Where is the SN74LS283NS datasheet?

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

Where can I order the SN74LS283NS?

JLCPCB lists it as part C17537542, with 0 in stock; the sellers' links on this page open their listings.

What can replace the SN74LS283NS?

Parts like it in the library: the 74HC283FP-E by Renesas Electronics, the 74HC283FPEL-E by Renesas Electronics, the CD4089BNS by Texas Instruments and the CDC328ANS by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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