Overview
The SN74LS69N is a counters, Divider made by Texas Instruments in a DIP-16 package with 16 pins. 0℃~+70℃ 2 21ns@5V,30pF 4 4.75V~5.25V 50MHz 74LS Asynchronous Binary Counter Falling Edge Reset function DIP-16 Counters, Dividers.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:SN74LS69N, 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 C3828295).
Symbol
Footprint
Parameters
11- Count Rate
- 50MHz
- Features
- Reset function
- Logic Type
- Binary Counter
- Number of Elements
- 2
- Operating Temperature
- 0℃~+70℃
- Propagation Delay
- 21ns@5V,30pF
- Reset
- Asynchronous
- Resolution
- 4
- Series
- 74LS
- Trigger Type
- Falling Edge
- Voltage - Supply
- 4.75V~5.25V
Order codes
1- SN74LS69NLCSC C3828295
Pinout
16| Pin | Name | Type |
|---|---|---|
| 1 | 1CLKA | Unspecified |
| 2 | 1QB | Unspecified |
| 3 | 1QD | Unspecified |
| 4 | 1CLR# | Unspecified |
| 5 | 2QC | Unspecified |
| 6 | NC | Unspecified |
| 7 | 2QA | Unspecified |
| 8 | GND | Unspecified |
| 9 | 2CLK | Unspecified |
| 10 | 2QB | Unspecified |
| 11 | 2CLR# | Unspecified |
| 12 | 2QD | Unspecified |
| 13 | 1QC | Unspecified |
| 14 | 1QA | Unspecified |
| 15 | 1CLKB | Unspecified |
| 16 | VCC | Unspecified |
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Is there a KiCad symbol and footprint for the SN74LS69N?
Yes. The symbol is EasyEDA_Cloud:SN74LS69N 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 SN74LS69N?
DIP-16, with 16 pins. Its footprint is drawn on this page.
Where is the SN74LS69N datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the SN74LS69N?
JLCPCB lists it as part C3828295, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SN74LS69N?
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.
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