SN74AHCT02DB
Texas InstrumentsExtended
-40℃~+85℃ 2 20uA 2V 3.8V 4 4.5V~5.5V 440mV 74AHCT 8.5ns@5V,50pF 800mV 8mA 8mA NOR Gate TTL compatible CMOS SSOP-14-208mil Logic Gates ROHS
- Part id
- ti/SN74AHCT02DB
- Category
- Logic Gates
- Package
- SSOP-14-208mil
- Pins
- 14
- In stock
- 0 at JLCPCB (C2864138)
Overview
The SN74AHCT02DB is a logic Gate made by Texas Instruments in a SSOP-14-208mil package with 14 pins. -40℃~+85℃ 2 20uA 2V 3.8V 4 4.5V~5.5V 440mV 74AHCT 8.5ns@5V,50pF 800mV 8mA 8mA NOR Gate TTL compatible CMOS SSOP-14-208mil Logic Gates ROHS.
PCBKit's library has its KiCad symbol (74xx:7402, 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 C2864138).
Symbol
Footprint
Pinout
14| Pin | Name | Type |
|---|---|---|
| 1 | — | Output |
| 2 | — | Input |
| 3 | — | Input |
| 4 | — | Output |
| 5 | — | Input |
| 6 | — | Input |
| 7 | GND | Power in |
| 8 | — | Input |
| 9 | — | Input |
| 10 | — | Output |
| 11 | — | Input |
| 12 | — | Input |
| 13 | — | Output |
| 14 | VCC | Power in |
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Questions
Is there a KiCad symbol and footprint for the SN74AHCT02DB?
Yes. The symbol is 74xx:7402 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 SN74AHCT02DB?
SSOP-14-208mil, with 14 pins. Its footprint is drawn on this page.
Where is the SN74AHCT02DB datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the SN74AHCT02DB?
JLCPCB lists it as part C2864138, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SN74AHCT02DB?
Parts like it in the library: the 74HC21DB,118-NEX by Nexperia, the 74ABT20DB by NXP Semiconductors, the BU4011BFV-E2 by ROHM Semiconductor and the BU4093BFV-E2 by ROHM Semiconductor. Check their datasheets: a part that fits the footprint may still differ in its ratings.