Overview
The SN74LS14DG4 is an inverter made by Texas Instruments in a SOIC-14 package with 14 pins.
PCBKit's library has its KiCad symbol (74xx:74LS14, from KiCad's library) and its footprint (Package_SO:SO-14_3.9x8.65mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3272667).
Symbol
Footprint
Pinout
14| Pin | Name | Type |
|---|---|---|
| 1 | — | Input |
| 2 | — | Output |
| 3 | — | Input |
| 4 | — | Output |
| 5 | — | Input |
| 6 | — | Output |
| 7 | GND | Power in |
| 8 | — | Output |
| 9 | — | Input |
| 10 | — | Output |
| 11 | — | Input |
| 12 | — | Output |
| 13 | — | Input |
| 14 | VCC | Power in |
Parts like it
8
MC14584BD
SOIC-14-55℃~+125℃ 1 1.6V~4.6V 1uA 3.4V~10.5V 3V~18V 4000B Series 6 8.8mA 8.8mA 80ns@15V,50pF Schmitt trigger 噪声抑制功能 SOIC-14 Inverters ROHSonsemiInvertersMC14106BD
SOIC-14-55℃~+125℃ 1 14.95V 1uA 3.6V~10.8V 3V~18V 4000B Series 6 8.8mA 8.8mA 80ns@15V,50pF 900mV~4V Schmitt trigger SOIC-14 Inverters ROHSonsemiInvertersCD4007UBM/TR
SOP-14-55℃~+125℃ 1V、2.5V 3V~18V 4.2mA 4.2mA 4.95V、9.95V、14.95V 4000B Series 4V、12.5V 500nA 50mV 50ns@15V,50pF SOP-14 Inverters ROHSHGSEMIInvertersRS6G14XP
SOP-14-40℃~+125℃ 1.2V、1.9V、2.3V、2.4V、3.8V 1.65V~5.5V 100mV、300mV、400mV、450mV、550mV、550mV 1uA 24mA 24mA 3.1ns@3.3V,50pF 6 Power shutdown protection、Noise suppression function Schmitt trigger SOP-14 Inverters ROHSJiangsu RUNIC TechInvertersIW4069UBDT
SOP-14-55℃~+125℃ 1 1V~2.5V 1uA 3.4mA 3.4mA 3V~18V 4.95V~14.95V 4V~12.5V 50mV 50ns@15V,50pF 6 SOP-14 Inverters ROHSIKSEMICONInvertersSN74ALS1005D
SOIC-140℃~+70℃ 1 100uA 24mA 2V 30ns@5V,50pF 4.5V~5.5V 6 74ALS 800mV SOIC-14 Inverters ROHSTexas InstrumentsInvertersCD4007BM/TR
SOP-1420ns@10V,15pF 3V~15V Noise suppression function SOP-14 Inverters ROHSHGSEMIInverters74HC14D
SO-14-40℃~+125℃ 1 1.5V~4.2V 21ns@6V,50pF 2V~6V 2uA 300mV~1.2V 5.2mA 5.2mA 6 74HC Schmitt trigger SOIC-14 Inverters ROHSNexperiaInverters
Questions
Is there a KiCad symbol and footprint for the SN74LS14DG4?
Yes. The symbol is 74xx:74LS14 and the footprint Package_SO:SO-14_3.9x8.65mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SN74LS14DG4?
SOIC-14, with 14 pins. Its footprint is drawn on this page.
Where is the SN74LS14DG4 datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the SN74LS14DG4?
JLCPCB lists it as part C3272667, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SN74LS14DG4?
Parts like it in the library: the MC14584BD by onsemi, the MC14106BD by onsemi, the CD4007UBM/TR by HGSEMI and the RS6G14XP by Jiangsu RUNIC Tech. Check their datasheets: a part that fits the footprint may still differ in its ratings.