Overview
The SN74LS628NS is a timers , Counter made by Texas Instruments with 14 pins. - Voltage-Controlled Crystal Oscillators (VCXOs) ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:SN74LS628NS, from EasyEDA) and its footprint (EasyEDA_Cloud:SOIC-14_L10.0-W5.5-P1.27-LS7.8-BL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C7083309).
Symbol
Footprint
Order codes
1- SN74LS628NSLCSC C7083309
Pinout
14| Pin | Name | Type |
|---|---|---|
| 1 | OSC_GND | Unspecified |
| 2 | RNG | Unspecified |
| 3 | CX1 | Unspecified |
| 4 | CX2 | Unspecified |
| 5 | EN# | Unspecified |
| 6 | Y | Unspecified |
| 7 | GND | Unspecified |
| 8 | Z | Unspecified |
| 9 | VCC | Unspecified |
| 10 | NC | Unspecified |
| 11 | RX | Unspecified |
| 12 | RX | Unspecified |
| 13 | FC | Unspecified |
| 14 | OSC_VCC | Unspecified |
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Is there a KiCad symbol and footprint for the SN74LS628NS?
Yes. The symbol is EasyEDA_Cloud:SN74LS628NS and the footprint EasyEDA_Cloud:SOIC-14_L10.0-W5.5-P1.27-LS7.8-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.
Where is the SN74LS628NS datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the SN74LS628NS?
JLCPCB lists it as part C7083309, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SN74LS628NS?
Parts like it in the library: the CD4541BNSRG4 by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
