SN54LS669J
Texas InstrumentsExtended
Programmable divide ratio、Cascade counter、Synchronous counting、Multi-mode counting DIP-16 Counters, Dividers ROHS
- Part id
- ti/SN54LS669J
- Category
- Counters, Dividers
- Package
- DIP-16
- Pins
- 16
- In stock
- 0 at JLCPCB (C3827923)
Overview
The SN54LS669J is a counters, Divider made by Texas Instruments in a DIP-16 package with 16 pins. Programmable divide ratio、Cascade counter、Synchronous counting、Multi-mode counting DIP-16 Counters, Dividers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:SN74ALS169BNS, from EasyEDA) and its footprint (Package_DIP:DIP-16_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3827923).
Symbol
Footprint
Pinout
16| Pin | Name | Type |
|---|---|---|
| 1 | U/D# | Unspecified |
| 2 | CLK | Unspecified |
| 3 | A | Unspecified |
| 4 | B | Unspecified |
| 5 | C | Unspecified |
| 6 | D | Unspecified |
| 7 | ENP# | Unspecified |
| 8 | GND | Unspecified |
| 9 | LOAD# | Unspecified |
| 10 | ENT# | Unspecified |
| 11 | QD | Unspecified |
| 12 | QC | Unspecified |
| 13 | QB | Unspecified |
| 14 | QA | Unspecified |
| 15 | RCO# | Unspecified |
| 16 | VCC | Unspecified |
Parts like it
8
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Questions
Is there a KiCad symbol and footprint for the SN54LS669J?
Yes. The symbol is EasyEDA_Cloud:SN74ALS169BNS 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.
What package is the SN54LS669J?
DIP-16, with 16 pins. Its footprint is drawn on this page.
Where is the SN54LS669J datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the SN54LS669J?
JLCPCB lists it as part C3827923, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SN54LS669J?
Parts like it in the library: the CD4017BED by GREENMICRO, the CD4017CN by HGSEMI, the SN74LS163N(LX) by lingxingic and the SN74LS192N(XBLW) by XBLW. Check their datasheets: a part that fits the footprint may still differ in its ratings.