Overview
The SN74AC14DB is an inverter made by Texas Instruments in a SSOP-14 package with 14 pins. -40℃~+85℃ 10ns@5V,50pF 2.2V~3.9V 24mA 24mA 2V~6V 2uA 500mV~1.1V 6 6 74AC Schmitt trigger SSOP-14 Inverters ROHS.
PCBKit's library has its KiCad symbol (74xx:74HC14, from KiCad's library) and its footprint (Package_SO:SSOP-14_5.3x6.2mm_P0.65mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C2871027).
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
SN74HC04DB
SSOP-14-208mil-40℃~+85℃ 1.5V~4.2V 1.9V、4.4V、5.9V 16ns@6V,50pF 2V~6V 2uA 330mV 5.2mA 5.2mA 500mV~1.8V 6 74HC SSOP-14-208mil Inverters ROHSTexas InstrumentsInvertersSN74HC14DB
SSOP-14-40℃~+85℃ 1.5V~4.2V 21ns@6V,50pF 2V~6V 2uA 300mV~1.2V 5.2mA 5.2mA 6 74HC Schmitt trigger SSOP-14-208mil Inverters ROHSTexas InstrumentsInvertersSN74LS06DB
SSOP-140℃~+70℃ 20ns@5V,15pF 250uA 2V 30V 4.75V~5.25V 40mA 6 700mV 74LS 800mV SSOP-14 Inverters ROHSTexas InstrumentsInvertersSN74AC04DB
SSOP-14-40℃~+85℃ 1 2.1V~3.85V 24mA 24mA 2V~6V 2uA 6 74AC 7ns@5V,50pF 900mV~1.65V SSOP-14 Inverters ROHSTexas InstrumentsInvertersSN74AHC04DB
SSOP-14-40℃~+125℃ 1 1.5V~3.85V 1.9V、2.9V、4.4V 100mV、100mV、500mV 2V~5.5V 2uA 500mV~1.65V 6 7.5ns@5V,50pF 74AHC 8mA 8mA SSOP-14 Inverters ROHSTexas InstrumentsInvertersSN74AHCU04DB
SSOP-14-40℃~+85℃ 1.7V~4.4V 2V~5.5V 2uA 300mV~1.1V 6 74AHCU 7ns@5V,50pF 8mA 8mA SSOP-14 Inverters ROHSTexas InstrumentsInvertersSN74LS14DB
SSOP-14-208mil0℃~+70℃ 2.4V 22ns@5V,15pF 4.75V~5.25V 400uA 500mV 6 74LS 8mA Noise suppression function Push-pull Schmitt trigger SSOP-14-208mil Inverters ROHSTexas InstrumentsInvertersSN74HCT14DB
SSOP-14-40℃~+85℃ 1 1.9V~2.1V 2uA 30ns@5.5V,50pF 4.5V~5.5V 4mA 4mA 500mV~600mV 6 74HCT Schmitt trigger SSOP-14 Inverters ROHSTexas InstrumentsInverters
Questions
Is there a KiCad symbol and footprint for the SN74AC14DB?
Yes. The symbol is 74xx:74HC14 and the footprint Package_SO:SSOP-14_5.3x6.2mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SN74AC14DB?
SSOP-14, with 14 pins. Its footprint is drawn on this page.
Where is the SN74AC14DB datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the SN74AC14DB?
JLCPCB lists it as part C2871027, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SN74AC14DB?
Parts like it in the library: the SN74HC04DB by Texas Instruments, the SN74HC14DB by Texas Instruments, the SN74LS06DB by Texas Instruments and the SN74AC04DB by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.