

Overview
The HV5523K7-G is a shift Register made by Microchip Technology in a VFQFN-44(7x7) package with 45 pins. -40℃~+85℃ 100mA 16MHz 3.4W 32 35ns@5V,15pF 4.5V~5.5V Serial-to-Parallel Supports blanking input VFQFN-44(7x7) Shift Registers ROHS.
PCBKit's library has its footprint (EasyEDA_Cloud:QFN-44_L7.0-W7.0-P0.50-BL-EP5.2, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C318439). 1 open-source board in 1 repository on GitHub use it.
Symbol
The library has no symbol for this part yet.
Footprint
Parameters
9- Clock Frequency
- 16MHz
- Current - Output Low(IOL)
- 100mA
- Features
- Supports blanking input
- Function
- Serial-to-Parallel
- Operating Temperature
- -40℃~+85℃
- Pd - Power Dissipation
- 3.4W
- Propagation Delay
- 35ns@5V,15pF
- Resolution
- 32
- Voltage - Supply
- 4.5V~5.5V
Order codes
1- HV5523K7-GLCSC C318439
Open-source boards using it
All 1- 2 layers

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Is there a KiCad symbol and footprint for the HV5523K7-G?
Yes. the footprint EasyEDA_Cloud:QFN-44_L7.0-W7.0-P0.50-BL-EP5.2, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the HV5523K7-G?
VFQFN-44(7x7), with 45 pins. Its footprint is drawn on this page.
Where is the HV5523K7-G datasheet?
Microchip Technology publishes it: the Datasheet link on this page opens it.
Where can I order the HV5523K7-G?
JLCPCB lists it as part C318439, with 0 in stock; the sellers' links on this page open their listings.
What can replace the HV5523K7-G?
Parts like it in the library: the HV5523K7-G-M933 by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the HV5523K7-G?
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.