SN74HCS273PW
Texas InstrumentsExtended
-40℃~+125℃ 0ns 1 135MHz 14.3ns@6V,50pF 2V~6V 2uA 5pF 6ns 7.8mA 7.8mA 8 Asynchronous D-Type Push-Pull Reset Rising Edge TSSOP-20 Flip Flops ROHS
- Part id
- ti/SN74HCS273PW
- Category
- Flip Flops
- Package
- TSSOP-20
- Pins
- 20
- In stock
- 0 at JLCPCB (C3826084)
Overview
The SN74HCS273PW is a flip Flop made by Texas Instruments in a TSSOP-20 package with 20 pins. -40℃~+125℃ 0ns 1 135MHz 14.3ns@6V,50pF 2V~6V 2uA 5pF 6ns 7.8mA 7.8mA 8 Asynchronous D-Type Push-Pull Reset Rising Edge TSSOP-20 Flip Flops ROHS.
PCBKit's library has its KiCad symbol (74xx:74HC273, from KiCad's library) and its footprint (Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3826084).
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
SN74HCS273QPWRQ1
TSSOP-20-40℃~+125℃ 1 135MHz 14.3ns@6V,50pF 2V~6V 2uA 5pF 6ns、6ns、18ns 7.8mA 7.8mA 8 Asynchronous D-Type Push-Pull Reset Rising Edge TSSOP-20 Flip Flops ROHSTexas InstrumentsFlip FlopsSN74HCS574QPWRQ1
TSSOP-20-40℃~+125℃ 0ns 1 11ns@6V,50pF 135MHz 2V~6V 2uA 5pF 6ns 7.8mA 7.8mA 8 D-Type Enable Rising Edge Tri-State TSSOP-20 Flip Flops ROHSTexas InstrumentsFlip Flops74LCX273FT
TSSOP-20-175mil-40℃~+125℃ 1 1.5ns 1.65V~3.6V 135MHz 2.5ns 24mA 24mA 40uA 74LCX Series 7pF 8 9.5ns@3.3V,50pF D-Type Reset Rising Edge TSSOP-20-175mil Flip Flops ROHSToshibaFlip Flops74LCX273FT(AJ)
TSSOP-20-40℃~+125℃ 1 1.5ns 1.65V~3.6V 135MHz 2.5ns 24mA 24mA 40uA 74LCX Series 7pF 8 9.5ns@3.3V,50pF D-Type Reset Rising Edge TSSOP-20 Flip Flops ROHSToshibaFlip Flops
SN74HCS574RKSR
VQFN-20(2.5x4.5)-40℃~+125℃ 0ns 1 11ns@6V,50pF 135MHz 2V~6V 2uA 5pF 6ns 7.8mA 7.8mA 74HCS 8 D-Type Enable Rising Edge Synchronous Tri-State VQFN-20(2.5x4.5) Flip Flops ROHSTexas InstrumentsFlip FlopsSN74HCS273QWRKSRQ1
VQFN-20VQFN-20 Flip Flops ROHSTexas InstrumentsFlip Flops
SN74HCS574DGS
VSSOP-20-40℃~+125℃ 0ns 1 10.3ns@6V,50pF 100nA 135MHz 2V~6V 5pF 6ns 7.8mA 7.8mA 74HCS 8 D-Type Rising Edge Tri-State VSSOP-20 Flip Flops ROHSTexas InstrumentsFlip FlopsSN74HCS273DGS
VSSOP-20-40℃~+125℃ 0ns 1 100nA 135MHz 14.3ns@6V,50pF 2V~6V 5pF 7.8mA 7.8mA 74HCS Series 8 9ns Asynchronous D-Type Push-Pull Reset Rising Edge VSSOP-20 Flip Flops ROHSTexas InstrumentsFlip Flops
Questions
Is there a KiCad symbol and footprint for the SN74HCS273PW?
Yes. The symbol is 74xx:74HC273 and the footprint Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SN74HCS273PW?
TSSOP-20, with 20 pins. Its footprint is drawn on this page.
Where is the SN74HCS273PW datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the SN74HCS273PW?
JLCPCB lists it as part C3826084, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SN74HCS273PW?
Parts like it in the library: the SN74HCS273QPWRQ1 by Texas Instruments, the SN74HCS574QPWRQ1 by Texas Instruments, the 74LCX273FT by Toshiba and the 74LCX273FT(AJ) by Toshiba. Check their datasheets: a part that fits the footprint may still differ in its ratings.