Overview
The 74HC03DB is a gate made by Nexperia in a SSOP-14-5.2mm package with 14 pins. -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 ROHS.
PCBKit's library has its KiCad symbol (SparkFun-Retired:74HC03, from Eagle libraries) 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 C546487).
Symbol
Footprint
Parameters
15- Current - Output Low(IOL)
- 5.2mA
- Features
- Overvoltage-tolerant input
- Input Logic Level - High
- 1.5V, 3.15V, 4.2V
- Input Logic Level - Low
- 500mV, 1.35V, 1.8V
- Input type
- StandardCMOS
- Inputs per Gates
- 2
- Logic Type
- NAND Gate
- Number of Gates
- 4
- Operating Temperature
- -40℃~+125℃
- Output Logic Level - Low
- 400mV
- Propagation Delay
- 16ns@6V,50pF
- Quiescent Current
- 40uA
- Series
- 74HC
- Voltage - Supply
- 2V~6V
- output type
- Open-drain
Order codes
2- 74HC03DB,112LCSC C546487
- 74HC03DB,118LCSC C546488
Pinout
14| Pin | Name | Type |
|---|---|---|
| 1 | A1 | Unspecified |
| 2 | B1 | Unspecified |
| 3 | Y1 | Unspecified |
| 4 | A2 | Unspecified |
| 5 | B2 | Unspecified |
| 6 | Y2 | Unspecified |
| 7 | VSS | Unspecified |
| 8 | Y3 | Unspecified |
| 9 | A3 | Unspecified |
| 10 | B3 | Unspecified |
| 11 | Y4 | Unspecified |
| 12 | A4 | Unspecified |
| 13 | B4 | Unspecified |
| 14 | VCC | Unspecified |
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Is there a KiCad symbol and footprint for the 74HC03DB?
Yes. The symbol is SparkFun-Retired:74HC03 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 74HC03DB?
SSOP-14-5.2mm, with 14 pins. Its footprint is drawn on this page.
Where is the 74HC03DB datasheet?
Nexperia publishes it: the Datasheet link on this page opens it.
Where can I order the 74HC03DB?
JLCPCB lists it as part C546487, with 0 in stock; the sellers' links on this page open their listings.
What can replace the 74HC03DB?
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.
Parts like it
8
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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
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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 ROHSNexperiaGates74HC11DB
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