2 layers231.1 × 106.7 mm
Overview
The 74LS139PC is a signal Switches, Multiplexers, Decoder made by onsemi in a PDIP-16 package with 16 pins. 22ns 74LS 8mA Decoder Single Supply PDIP-16 Signal Switches, Multiplexers, Decoders.
PCBKit's library has its KiCad symbol (74xx:74LS139, from KiCad's library) and its footprint (Package_DIP:DIP-16_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3231517). 182 open-source boards in 127 repositories on GitHub use it.
Symbol
Footprint
Order codes
1- 74LS139PCLCSC C3231517
Pinout
16| Pin | Name | Type |
|---|---|---|
| 1 | E | Input |
| 2 | A0 | Input |
| 3 | A1 | Input |
| 4 | O0 | Output |
| 5 | O1 | Output |
| 6 | O2 | Output |
| 7 | O3 | Output |
| 8 | GND | Power in |
| 9 | O3 | Output |
| 10 | O2 | Output |
| 11 | O1 | Output |
| 12 | O0 | Output |
| 13 | A1 | Input |
| 14 | A0 | Input |
| 15 | E | Input |
| 16 | VCC | Power in |
Open-source boards using it
All 182- 2 layers125 × 98 mm
3-in-1
mudmin/AnotherMaker
This is where I will store code snippets for AnotherMaker Videos
44 parts258 - 2 layers182.9 × 172.7 mm
- 2 layers370.8 × 298.5 mm
8 Bit Computer
The-Invent0r/8-bit-Computer-PCB
These are the KiCAD files for my 8-Bit Computer.
323 parts142 - 2 layers83.8 × 60.8 mm
- 4 layers99 × 91.7 mm
- 2 layers116.2 × 79.2 mm
SNES Advanced UV 1-0 new
MouseBiteLabs/Super-Nintendo-Cartridges
A collection of Super Nintendo cartridge circuit boards
66 parts70CC-BY-SA-4.0 - 2 layers155.2 × 78.6 mm
80ColumnCard
btb/80ColumnCard
An Apple II 80-Column Card. Based on the Videx Videoterm
47 parts43Apache-2.0
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/onsemi/74LS139PC" title="74LS139PC 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/74LS139PC.jpg" alt="74LS139PC" width="1200" height="900">[](https://pcbkit.io/parts/onsemi/74LS139PC)Questions
Is there a KiCad symbol and footprint for the 74LS139PC?
Yes. The symbol is 74xx:74LS139 and the footprint Package_DIP:DIP-16_W8.89mm_SMDSocket_LongPads, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the 74LS139PC?
PDIP-16, with 16 pins. Its footprint is drawn on this page.
Where is the 74LS139PC datasheet?
onsemi publishes it: the Datasheet link on this page opens it.
Where can I order the 74LS139PC?
JLCPCB lists it as part C3231517, with 0 in stock; the sellers' links on this page open their listings.
What can replace the 74LS139PC?
Parts like it in the library: the SN74HC138NED-GMIC by GREENMICRO, the 74HC138N by HGSEMI, the 74HC139N by HGSEMI and the 74HC238N by HGSEMI. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the 74LS139PC?
182 boards in 127 repositories on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
8
SN74HC138NED-GMIC
DIP-160℃~+70℃ 20ns 2V~6V 3/8 5uA 74HC Decoder Reverse function DIP-16 Signal Switches, Multiplexers, Decoders ROHSGREENMICROSignal Switches, Multiplexers, Decoders74HC138N
DIP-16-40℃~+85℃ 160uA 25mA 2V~6V 3/8 35ns@6.0V,50pF 4mA 74HC Decoder Reverse function Single Supply DIP-16 Signal Switches, Multiplexers, Decoders ROHSHGSEMISignal Switches, Multiplexers, Decoders74HC139N
DIP-16-40℃~+85℃ 160uA 2V~6V 30ns@6.0V,50pF 4/8 5.2mA 5.2mA 74HC Decoder Level shifting Single Supply DIP-16 Signal Switches, Multiplexers, Decoders ROHSHGSEMISignal Switches, Multiplexers, Decoders74HC238N
DIP-16-40℃~+105℃ 26ns@6.0V,50pF 2V~6V 6/8 74HC Decoder Single Supply DIP-16 Signal Switches, Multiplexers, Decoders ROHSHGSEMISignal Switches, Multiplexers, DecodersSN74HC138N
DIP-16-40℃~+85℃ 15ns@6V,50pF 2V~6V 3/8 5.2mA 5.2mA 74HC 80uA Decoder Single Supply DIP-16 Signal Switches, Multiplexers, Decoders ROHSTexas InstrumentsSignal Switches, Multiplexers, DecodersSN74LS148N
PDIP-160℃~+70℃ 27ns@6V,50pF 4.75V~5.25V 400uA 80uA 8mA Single Supply PDIP-16 Shift Registers ROHSTexas InstrumentsSignal Switches, Multiplexers, DecodersSN74LS153N
PDIP-160℃~+70℃ 17ns@5V,15pF 4.75V~5.25V 400uA 74LS 8/2 8mA Multiplexer Single Supply PDIP-16 Signal Switches, Multiplexers, Decoders ROHSTexas InstrumentsSignal Switches, Multiplexers, Decoders74HC4053N
DIP-16-40℃~+85℃ 2V~5.5V 3/6 5ns@4.5V,50pF 74HC 8uA Dual Supply Output enable high-impedance、Tri-state output DIP-16 Signal Switches, Multiplexers, Decoders ROHSHGSEMISignal Switches, Multiplexers, Decoders