Skip to the content
PCBKitNew board
SN74LS158NS on a board, in 3D

SN74LS158NS

Texas Instruments

0℃~+70℃ 4.75V~5.25V 400uA 74LS 8mA Reverse function Single Supply SOIC-16-208mil Signal Switches, Multiplexers, Decoders ROHS

Extended
DatasheetJLCPCBLCSCti/SN74LS158NS
Category
Signal Switches, Multiplexers, Decoders
Package
SOIC-16-208mil
Pins
16

Overview

The SN74LS158NS is a signal Switches, Multiplexers, Decoder made by Texas Instruments in a SOIC-16-208mil package with 16 pins. 0℃~+70℃ 4.75V~5.25V 400uA 74LS 8mA Reverse function Single Supply SOIC-16-208mil Signal Switches, Multiplexers, Decoders ROHS.

PCBKit's library has its KiCad symbol (74xx:74LS158, from KiCad's library) and its footprint (EasyEDA_Cloud:SOP-16_L9.9-W3.9-P1.27-LS6.0-BL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C2674500).

Symbol

S1I0a2I1a3Za4I0b5I1b6Zb7GND8Zd9I1d10I0d11Zc12I1c13I0c14E15VCC16
74xx:74LS158From KiCad's library

Footprint

12345678910111213141516
EasyEDA_Cloud:SOP-16_L9.9-W3.9-P1.27-LS6.0-BLFrom EasyEDA

Parameters

7
Current - Output High(IOH)
400uA
Current - Output Low(IOL)
8mA
Function
Reverse function
Operating temperature
0℃~+70℃
Series
74LS
Voltage - Supply
4.75V~5.25V
Voltage Supply Source
Single Supply

Order codes

1

Pinout

16
The pins of the SN74LS158NS
PinNameType
1SInput
2I0aInput
3I1aInput
4ZaOutput
5I0bInput
6I1bInput
7ZbOutput
8GNDPower in
9ZdOutput
10I1dInput
11I0dInput
12ZcOutput
13I1cInput
14I0cInput
15EInput
16VCCPower in

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/ti/SN74LS158NS" title="SN74LS158NS in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/ti/SN74LS158NS.jpg" alt="SN74LS158NS" width="1200" height="900">
A picture that opens the part, for a README
[![SN74LS158NS](https://pcbkit.io/embed/parts/ti/SN74LS158NS.jpg?size=s)](https://pcbkit.io/parts/ti/SN74LS158NS)

Questions

Is there a KiCad symbol and footprint for the SN74LS158NS?

Yes. The symbol is 74xx:74LS158 and the footprint EasyEDA_Cloud:SOP-16_L9.9-W3.9-P1.27-LS6.0-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the SN74LS158NS?

SOIC-16-208mil, with 16 pins. Its footprint is drawn on this page.

Where is the SN74LS158NS datasheet?

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

Where can I order the SN74LS158NS?

JLCPCB lists it as part C2674500, with 0 in stock; the sellers' links on this page open their listings.

What can replace the SN74LS158NS?

Parts like it in the library: the DM74LS253M by onsemi, the CD74HC237NS by Texas Instruments, the SN74ALS158NSR by Texas Instruments and the SN74HC258NS by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

5