Overview
The SN74LS75NS is a latche made by Texas Instruments in a SOIC-16-208mil package with 16 pins. 0℃~+70℃ 4.75V~5.25V 400uA 74LS 8mA 9ns D Latch Differential SOIC-16-208mil Latches ROHS.
PCBKit's library has its KiCad symbol (74xx:74LS75, from KiCad's library) and its footprint (EasyEDA_Cloud:SOIC-16_L10.2-W5.3-P1.27-LS7.8-BL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C2675388).
Symbol
Footprint
Parameters
8- Current - Output High(IOH)
- 400uA
- Current - Output Low(IOL)
- 8mA
- Logic Type
- D Latch
- Operating Temperature
- 0℃~+70℃
- Output Type
- Differential
- Propagation Delay
- 9ns
- Series
- 74LS
- Voltage - Supply
- 4.75V~5.25V
Order codes
1- SN74LS75NSRLCSC C2675388
Pinout
16| Pin | Name | Type |
|---|---|---|
| 1 | Q0 | Output |
| 2 | D0 | Input |
| 3 | D1 | Input |
| 4 | E23 | Input |
| 5 | VCC | Power in |
| 6 | D2 | Input |
| 7 | D3 | Input |
| 8 | Q3 | Output |
| 9 | Q3 | Output |
| 10 | Q2 | Output |
| 11 | Q2 | Output |
| 12 | GND | Power in |
| 13 | E01 | Input |
| 14 | Q1 | Output |
| 15 | Q1 | Output |
| 16 | Q0 | Output |
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Is there a KiCad symbol and footprint for the SN74LS75NS?
Yes. The symbol is 74xx:74LS75 and the footprint EasyEDA_Cloud:SOIC-16_L10.2-W5.3-P1.27-LS7.8-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SN74LS75NS?
SOIC-16-208mil, with 16 pins. Its footprint is drawn on this page.
Where is the SN74LS75NS datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the SN74LS75NS?
JLCPCB lists it as part C2675388, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SN74LS75NS?
Parts like it in the library: the CD4044BNS by Texas Instruments and the MM74HC259SJ by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.
