
Overview
The SN74LS158M is a signal Switches, Multiplexers, Decoder made by onsemi with 16 pins. - Signal Switches, Multiplexers, Decoders ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:SNJ54LS158J, from EasyEDA) and its footprint (EasyEDA_Cloud:SOIC-16_L9.9-W3.9-P1.27-LS6.0-BL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C3207887).
Symbol
Footprint
Order codes
1- SN74LS158MLCSC C3207887
Pinout
16| Pin | Name | Type |
|---|---|---|
| 1 | A/B# | Unspecified |
| 2 | I1A | Unspecified |
| 3 | I1B | Unspecified |
| 4 | 1Y | Unspecified |
| 5 | I2A | Unspecified |
| 6 | I2B | Unspecified |
| 7 | 2Y | Unspecified |
| 8 | GND | Unspecified |
| 9 | 3Y | Unspecified |
| 10 | I3B | Unspecified |
| 11 | I3A | Unspecified |
| 12 | 4Y | Unspecified |
| 13 | I4B | Unspecified |
| 14 | I4A | Unspecified |
| 15 | G# | Unspecified |
| 16 | VCC | Unspecified |
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/onsemi/SN74LS158M" title="SN74LS158M in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/onsemi/SN74LS158M.jpg" alt="SN74LS158M" width="1200" height="900">[](https://pcbkit.io/parts/onsemi/SN74LS158M)Questions
Is there a KiCad symbol and footprint for the SN74LS158M?
Yes. The symbol is EasyEDA_Cloud:SNJ54LS158J and the footprint EasyEDA_Cloud:SOIC-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.
Where can I order the SN74LS158M?
JLCPCB lists it as part C3207887, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SN74LS158M?
Parts like it in the library: the CBT3257AD by Nexperia, the HEF4053BT-Q100118 by Nexperia, the HEF4053BT118 by NXP Semiconductors and the 74ACT139SJX by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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