Texas InstrumentsExtended
0℃~+70℃ 1 4 4.75V~5.25V 74LS Divide-by-2 Programmable divide ratio、Cascade counter、Synchronous counting、Multi-mode counting Rising Edge Synchronous Synchronous Up Counter、Down Counter PDIP-16 Counters, Dividers
The 74LS169PC is a counters, Divider made by Texas Instruments in a PDIP-16 package with 16 pins. 0℃~+70℃ 1 4 4.75V~5.25V 74LS Divide-by-2 Programmable divide ratio、Cascade counter、Synchronous counting、Multi-mode counting Rising Edge Synchronous Synchronous Up Counter、Down Counter PDIP-16 Counters, Dividers.
PCBKit's library has its KiCad symbol (74xx:74LS169, from KiCad's library) and its footprint (Package_DIP:DIP-16_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3828201). 8 open-source boards in 6 repositories on GitHub use it.
| Pin | Name | Type |
|---|---|---|
| 1 | U/D | Input |
| 2 | CP | Input |
| 3 | P0 | Input |
| 4 | P1 | Input |
| 5 | P2 | Input |
| 6 | P3 | Input |
| 7 | CEP | Input |
| 8 | GND | Power in |
| 9 | PE | Input |
| 10 | CET | Input |
| 11 | Q3 | Output |
| 12 | Q2 | Output |
| 13 | Q1 | Output |
| 14 | Q0 | Output |
| 15 | TC | Output |
| 16 | VCC | Power in |
robertrico/dino-homebrew
A perfboard with the bus edge and the slot decode every DINO card repeats. Plug it into any of J1-J8 on the Rev 1.0 mainboard, pick the slot with one shunt, bodge the card on the grid.
Trilobyte-CPU/8-bit-computer
A DIY 8-bit computer built mostly with discrete logic chips
Trilobyte-CPU/8-bit-computer
A DIY 8-bit computer built mostly with discrete logic chips
lafehubert/electronics
A place for info and code relating to my electronics projects
Yes. The symbol is 74xx:74LS169 and the footprint Package_DIP:DIP-16_W8.89mm_SMDSocket_LongPads, both drawn on this page. PCBKit places them on a board for you when you design with it.
PDIP-16, with 16 pins. Its footprint is drawn on this page.
Texas Instruments publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C3828201, with 0 in stock; the sellers' links on this page open their listings.
Parts like it in the library: the CD4017BED by GREENMICRO, the CD4017CN by HGSEMI, the CD4518BE by HGSEMI and the CD4520BE by HGSEMI. Check their datasheets: a part that fits the footprint may still differ in its ratings.
8 boards in 6 repositories on GitHub; the most starred are listed on this page, with their KiCad files.