Overview
The 74HC27DB is a gate made by Nexperia in a SSOP-14-5.2mm package with 14 pins. -40℃~+125℃ 1.5V、3.15V、4.2V 1.9V、4.4V、5.9V 18ns@4.5V,50pF 2V~6V 3 3 400mV 40uA 5.2mA 5.2mA 500mV、1.35V、1.8V 74HC NOR Gate SSOP-14-5.2mm Logic Gates ROHS.
PCBKit's library has its footprint (Package_SO:SSOP-14_5.3x6.2mm_P0.65mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C546796).
Symbol
The library has no symbol for this part yet.
Footprint
Parts like it
8
74ABT00DB
SSOP-14-208mil-40℃~+85℃ 15mA 2 2.5V 20mA 2V 3.6ns@5V,50pF 4 4.5V~5.5V 500mV 50uA 74ABT 800mV NAND Gate SSOP-14-208mil Logic Gates ROHSNexperiaGates74ABT08DB
SSOP-14-208mil-40℃~+85℃ 15mA 2 2.5V 20mA 2V 3.4ns@5V,50pF 4 4.5V~5.5V 500mV 50uA 74ABT 800mV AND Gate Local shutdown mode SSOP-14-208mil Logic Gates ROHSNexperiaGates74ABT20DB
SSOP-14-5.2mm-40℃~+85℃ 15mA 2 2.5V 20mA 2V 3.9ns@5V,50pF 4 4.5V~5.5V 500mV 50uA 74ABT 800mV NAND Gate SSOP-14-5.2mm Logic Gates ROHSNexperiaGates74ABT32DB
SSOP-14-208mil-40℃~+85℃ 15mA 2 2.5V~2.9V 20mA 2V 3.4ns@5V,50pF 350mV~500mV 4 4.5V~5.5V 50uA 74ABT 800mV OR Gate SSOP-14-208mil Logic Gates ROHSNexperiaGates74HC03DB
SSOP-14-5.2mm-40℃~+125℃ 1.5V、3.15V、4.2V 16ns@6V,50pF 2 2V~6V 4 400mV 40uA 5.2mA 500mV、1.35V、1.8V 74HC NAND Gate SSOP-14-5.2mm Logic Gates ROHSNexperiaGates74HC03DB-Q100J
SSOP-14-5.2mm-40℃~+125℃ 1.5V、3.15V、4.2V 2 24ns@4.5V,50pF 2V~6V 2uA 4 400mV 5.2mA 500mV、1.35V、1.8V 74HC NAND Gate SSOP-14-5.2mm Logic Gates ROHSNexperiaGates74HC08DB
SSOP-14-208mil-40℃~+125℃ 1.5V、3.15V、4.2V 100mV、260mV、400mV 2 2V~6V 3.7V、4.4V、5.9V 4 40uA 500mV、1.35V、1.8V 74HC AND Gate SSOP-14-208mil Logic Gates ROHSNexperiaGates74HC10DB
SSOP-14-5.2mm-40℃~+125℃ 1.5V、3.15V、4.2V 100mV、260mV 19ns@4.5V,50pF 2V~6V 3 3 3.98V、4.4V 40uA 5.2mA 5.2mA 500mV、1.35V、1.8V 74HC NAND Gate SSOP-14-5.2mm Logic Gates ROHSNexperiaGates
Questions
Is there a KiCad symbol and footprint for the 74HC27DB?
Yes. 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 74HC27DB?
SSOP-14-5.2mm, with 14 pins. Its footprint is drawn on this page.
Where is the 74HC27DB datasheet?
Nexperia publishes it: the Datasheet link on this page opens it.
Where can I order the 74HC27DB?
JLCPCB lists it as part C546796, with 0 in stock; the sellers' links on this page open their listings.
What can replace the 74HC27DB?
Parts like it in the library: the 74ABT00DB by Nexperia, the 74ABT08DB by Nexperia, the 74ABT20DB by Nexperia and the 74ABT32DB by Nexperia. Check their datasheets: a part that fits the footprint may still differ in its ratings.