SN74HC273ANS
Texas InstrumentsExtended
SO-20 Flip Flops ROHS
- Part id
- ti/SN74HC273ANS
- Category
- Flip Flops
- Package
- SO-20
- Pins
- 20
- In stock
- 0 at JLCPCB (C19622247)
Overview
The SN74HC273ANS is a flip Flop made by Texas Instruments in a SO-20 package with 20 pins. SO-20 Flip Flops ROHS.
PCBKit's library has its KiCad symbol (74xx:74HC273, from KiCad's library) and its footprint (Package_SO:SOIC-20W_7.5x12.8mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C19622247).
Symbol
Footprint
Pinout
20| Pin | Name | Type |
|---|---|---|
| 1 | Mr | Input |
| 2 | Q0 | Output |
| 3 | D0 | Input |
| 4 | D1 | Input |
| 5 | Q1 | Output |
| 6 | Q2 | Output |
| 7 | D2 | Input |
| 8 | D3 | Input |
| 9 | Q3 | Output |
| 10 | GND | Power in |
| 11 | Cp | Input |
| 12 | Q4 | Output |
| 13 | D4 | Input |
| 14 | D5 | Input |
| 15 | Q5 | Output |
| 16 | Q6 | Output |
| 17 | D6 | Input |
| 18 | D7 | Input |
| 19 | Q7 | Output |
| 20 | VCC | Power in |
Parts like it
8
74HC273D
SOIC-20-300mil-40℃~+125℃ 1 12ns 15ns@4.5V,50pF 2V~6V 3.5pF 30MHz 3ns 74HC Series 8 8uA D-Type Reset Rising Edge SO-20-300mil Flip Flops ROHSNexperiaFlip Flops74HCT574D
SO-20-300mil-40℃~+125℃ 1 18ns@4.5V,50pF 3.5pF 3ns 4.5V~5.5V 5ns 69MHz 6mA 6mA 74HCT Series 8 8uA D-Type Rising Edge Tri-State SOIC-20-300mil Flip Flops ROHSNexperiaFlip FlopsSN74HC574DW
SOIC-20-300mil-40℃~+85℃ 1 21ns 2V~6V 36MHz 3pF 46ns@6V,150pF 5ns 7.8mA 7.8mA 74HC Series 8 8uA D-Type Enable Rising Edge Tri-State SOIC-20-300mil Flip Flops ROHSTexas InstrumentsFlip FlopsSN74LVC574ADW
SOIC-20-300mil-40℃~+125℃ 1 1.5ns 1.65V~3.6V 10uA 150MHz 24mA 24mA 2ns 4.6ns@3.3V,50pF 4pF 8 D-Type Enable Rising Edge Tri-State SOIC-20-300mil Flip Flops ROHSTexas InstrumentsFlip Flops74HC377D
SO-20-300mil-40℃~+125℃ 1 12ns 16ns@4.5V,50pF 2V~6V 3.5pF 3ns 4mA 4mA 74HC Series 77MHz 8 8uA D-Type Enable Rising Edge SOIC-20-300mil Flip Flops ROHSNexperiaFlip FlopsSN74HC273DW
SOIC-20-300mil-40℃~+85℃ 0ns 1 13ns@6V,50pF 21ns 2V~6V 3pF 5.2mA 5.2mA 60MHz 74HC Series 8 8uA Asynchronous D-Type Reset Rising Edge SOIC-20-300mil Flip Flops ROHSTexas InstrumentsFlip FlopsSN74HCT574DW
SOIC-20-300mil-40℃~+85℃ 1 23ns 3pF 4.5V~5.5V 40MHz 47ns@5.5V,150pF 5ns 6mA 6mA 74HCT Series 8 8uA D-Type Rising Edge Tri-State SOIC-20-300mil Flip Flops ROHSTexas InstrumentsFlip Flops74HC574TS
SOIC-20-300mil0℃~+70℃ 1 10ns 15ns 1uA 2V~6V 30ns@5V,47pF 7.8mA 7.8mA 74HC Series 8 D-Type Rising Edge Tri-State SOIC-20-300mil Flip Flops ROHSGRFlip Flops
Questions
Is there a KiCad symbol and footprint for the SN74HC273ANS?
Yes. The symbol is 74xx:74HC273 and the footprint Package_SO:SOIC-20W_7.5x12.8mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SN74HC273ANS?
SO-20, with 20 pins. Its footprint is drawn on this page.
Where can I order the SN74HC273ANS?
JLCPCB lists it as part C19622247, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SN74HC273ANS?
Parts like it in the library: the 74HC273D by Nexperia, the 74HCT574D by Nexperia, the SN74HC574DW by Texas Instruments and the SN74LVC574ADW by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.