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74HC73DB on a board, in 3D

74HC73DB

NXP Semiconductors

Extended
JLCPCBLCSCnxp/74HC73DB
Category
Flip Flops
Package
SSOP-14
Pins
14

Overview

The 74HC73DB is a flip Flop made by NXP Semiconductors in a SSOP-14 package with 14 pins.

PCBKit's library has its KiCad symbol (74xx:74LS73, 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 C6407694).

Symbol

C5R6J7Q8Q9K10
74xx:74LS73From KiCad's library

Footprint

1234567891011121314
Package_SO:SSOP-14_5.3x6.2mm_P0.65mmFrom KiCad's library

Order codes

1

Pinout

14
The pins of the 74HC73DB
PinNameType
1CInput
2RInput
3KInput
4VCCPower in
5CInput
6RInput
7JInput
8QOutput
9QOutput
10KInput
11GNDPower in
12QOutput
13QOutput
14JInput

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A picture
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A picture that opens the part, for a README
[![74HC73DB](https://pcbkit.io/embed/parts/nxp/74HC73DB.jpg?size=s)](https://pcbkit.io/parts/nxp/74HC73DB)

Questions

Is there a KiCad symbol and footprint for the 74HC73DB?

Yes. The symbol is 74xx:74LS73 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 74HC73DB?

SSOP-14, with 14 pins. Its footprint is drawn on this page.

Where can I order the 74HC73DB?

JLCPCB lists it as part C6407694, with 0 in stock; the sellers' links on this page open their listings.

What can replace the 74HC73DB?

Parts like it in the library: the SN74HC74DB by Texas Instruments, the 74ACT11074DB by Texas Instruments, the SN74LVC74ADB by Texas Instruments and the 74HCT74DB,112-NEX by Nexperia. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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