SN54LS20J
Texas InstrumentsExtended
-55℃~+125℃ 15ns@5V,15pF 2 2.5V~3.4V 2V 4 4.5V~5.5V 400uA 500mV 700mV 74LS 8mA NAND Gate CDIP-14 Logic Gates ROHS
- Part id
- ti/SN54LS20J
- Category
- Logic Gates
- Package
- CDIP-14
- Pins
- 5
- In stock
- 3 at JLCPCB (C4469140)
Overview
The SN54LS20J is a logic Gate made by Texas Instruments in a CDIP-14 package with 14 pins. -55℃~+125℃ 15ns@5V,15pF 2 2.5V~3.4V 2V 4 4.5V~5.5V 400uA 500mV 700mV 74LS 8mA NAND Gate CDIP-14 Logic Gates ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:SN74LS21N(XBLW), from EasyEDA) and its footprint (EasyEDA_Cloud:CDIP-14_L20.0-W6.8-P2.54-LS7.8-BL, from EasyEDA), ready for a KiCad board. 3 are in stock at JLCPCB (part C4469140).
Symbol
Footprint
Pinout
14| Pin | Name | Type |
|---|---|---|
| 1 | 1A | Unspecified |
| 2 | 1B | Unspecified |
| 3 | NC | Unspecified |
| 4 | 1C | Unspecified |
| 5 | 1D | Unspecified |
| 6 | 1Y | Unspecified |
| 7 | GND | Unspecified |
| 8 | 2Y | Unspecified |
| 9 | 2A | Unspecified |
| 10 | 2B | Unspecified |
| 11 | NC | Unspecified |
| 12 | 2C | Unspecified |
| 13 | 2D | Unspecified |
| 14 | VCC | Unspecified |
Parts like it
8
SN54LS08J
CDIP-14-55℃~+125℃ 2 2.5V~3.4V 20ns@5V 250mV~500mV 2V 4 4.5V~5.5V 400uA 700mV~800mV 74LS 8mA AND Gate CDIP-14 Logic Gates ROHSTexas InstrumentsLogic GatesCD4011BF3A
CDIP-14-55℃~+125℃ 1.5V、3V、4V 2 3.5V、7V、11V 3V~18V 4 4.2mA 4.2mA 4.95V、9.95V、14.95V 50mV 5uA 60ns@10V,50pF CD4 NAND Gate CDIP-14 Logic Gates ROHSTexas InstrumentsLogic GatesCD54HCT32F
CDIP-14-55℃~+125℃ 100mV 2 20mA 2V 36ns@4.5V,50pF 4 4.4V 4.5V~5.5V 40uA 4mA 54HCT Series 800mV OR Gate CDIP-14 Logic Gates ROHSTexas InstrumentsLogic GatesSNJ5404J
CDIP-14-55℃~+125℃ 1 16mA 2.4V 200mV~400mV 2V 4.5V~5.5V 400uA 800mV CDIP-14 Inverters ROHSTexas InstrumentsLogic GatesSNJ54LS00J
CDIP-14Logic GatesTexas InstrumentsSN54ALS02AJ
CDIP-14-55℃~+125℃ 11ns@5.5V,50pF、16ns@5.5V,50pF 2 2V 4 4.5V~5.5V 400mV 400uA 4mA 800mV NOR Gate CDIP-14 Logic Gates ROHSTexas InstrumentsLogic GatesSN54LS266J
CDIP-14-55℃~+125℃ 100uA 2 2V 30ns@5V,15pF 4 4.5V~5.5V 400mV 4mA 700mV 74LS XNOR Gate CDIP-14 Logic Gates ROHSTexas InstrumentsLogic GatesSN54LS32J
CDIP-14-55℃~+125℃ 2 2.5V~3.4V 22ns@5V,15pF 2V 350mV~500mV 4 4.5V~5.5V 400uA 6.2mA 700mV~800mV 74LS 8mA OR Gate CDIP-14 Logic Gates ROHSTexas InstrumentsLogic Gates
Questions
Is there a KiCad symbol and footprint for the SN54LS20J?
Yes. The symbol is EasyEDA_Cloud:SN74LS21N(XBLW) and the footprint EasyEDA_Cloud:CDIP-14_L20.0-W6.8-P2.54-LS7.8-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SN54LS20J?
CDIP-14, with 14 pins. Its footprint is drawn on this page.
Where is the SN54LS20J datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the SN54LS20J?
JLCPCB lists it as part C4469140, with 3 in stock; the sellers' links on this page open their listings.
What can replace the SN54LS20J?
Parts like it in the library: the SN54LS08J by Texas Instruments, the CD4011BF3A by Texas Instruments, the CD54HCT32F by Texas Instruments and the SNJ5404J by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.