
Overview
The 74F539PC is a signal Switches, Multiplexers, Decoder made by onsemi in a PDIP-20 package with 20 pins. 0℃~+70℃ 14.5ns@5V,50pF 24mA 3mA 4.5V~5.5V 40mA 74F Decoder Output enable high-impedance、Tri-state output Single Supply PDIP-20 Signal Switches, Multiplexers, Decoders.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:74F539PC, from EasyEDA) and its footprint (Package_DIP:DIP-20_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3231703).
Symbol
Footprint
Parameters
9- Current - Output High(IOH)
- 3mA
- Current - Output Low(IOL)
- 24mA
- Function
- Tri-state output;Output enable high-impedance
- Operating temperature
- 0℃~+70℃
- Propagation Delay
- 14.5ns@5V,50pF
- Quiescent Current
- 40mA
- Type
- Decoder
- Voltage - Supply
- 4.5V~5.5V
- Voltage Supply Source
- Single Supply
Order codes
1- 74F539PCLCSC C3231703
Pinout
20| Pin | Name | Type |
|---|---|---|
| 1 | O2B | Unspecified |
| 2 | O1B | Unspecified |
| 3 | O0B | Unspecified |
| 4 | PB | Unspecified |
| 5 | OEB# | Unspecified |
| 6 | A0A | Unspecified |
| 7 | A1A | Unspecified |
| 8 | O3A | Unspecified |
| 9 | O2A | Unspecified |
| 10 | GND | Unspecified |
| 11 | O1A | Unspecified |
| 12 | O0A | Unspecified |
| 13 | PA | Unspecified |
| 14 | OEA# | Unspecified |
| 15 | EA# | Unspecified |
| 16 | EB# | Unspecified |
| 17 | A0B | Unspecified |
| 18 | A1B | Unspecified |
| 19 | O3B | Unspecified |
| 20 | VCC | Unspecified |
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Is there a KiCad symbol and footprint for the 74F539PC?
Yes. The symbol is EasyEDA_Cloud:74F539PC and the footprint Package_DIP:DIP-20_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 74F539PC?
PDIP-20, with 20 pins. Its footprint is drawn on this page.
Where is the 74F539PC datasheet?
onsemi publishes it: the Datasheet link on this page opens it.
Where can I order the 74F539PC?
JLCPCB lists it as part C3231703, with 0 in stock; the sellers' links on this page open their listings.
What can replace the 74F539PC?
Parts like it in the library: the 74F398PC by onsemi, the 74F537PC by onsemi, the 74AC11158N by Rochester Electronics, LLC and the 74ACT11157N by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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