SN74HC273PW
Texas InstrumentsExtended
-40℃~+85℃ 0ns 1 25ns 27ns@6V,50pF 2V~6V 3pF 5.2mA 5.2mA 60MHz 74HC Series 8 8uA Asynchronous D-Type Reset Rising Edge TSSOP-20 Flip Flops ROHS
- Part id
- ti/SN74HC273PW
- Category
- Flip Flops
- Package
- TSSOP-20
- Pins
- 20
- In stock
- 337 at JLCPCB (C6837)
Overview
The SN74HC273PW is a flip Flop made by Texas Instruments in a TSSOP-20 package with 20 pins. -40℃~+85℃ 0ns 1 25ns 27ns@6V,50pF 2V~6V 3pF 5.2mA 5.2mA 60MHz 74HC Series 8 8uA Asynchronous D-Type 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. 337 are in stock at JLCPCB (part C6837).
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
CD74HCT574PW
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TSSOP-20-40℃~+125℃ 1 10pF 33ns@4.5V,50pF 4.5V~5.5V 60MHz 6mA 6mA 74HCT Series 8 8uA D-Type Rising Edge TSSOP-20 Flip Flops ROHSTexas InstrumentsFlip FlopsSN74HC273QPWRQ1
TSSOP-20-40℃~+125℃ 1 27ns@6V,50pF 2V~6V 3pF 5.2mA 5.2mA 60MHz 74HC Series 8 8uA D-Type Reset Rising Edge TSSOP-20 Flip Flops ROHSTexas InstrumentsFlip FlopsCD74HC377PW
TSSOP-20-55℃~+125℃ 1 10ns 10pF 2V~6V 30ns@6V,50pF 3ns 5.2mA 5.2mA 60MHz 74HC Series 8 8uA D-Type Enable Rising Edge Synchronous TSSOP-20 Flip Flops ROHSTexas InstrumentsFlip FlopsCD74HC377PWG4
TSSOP-20-55℃~+125℃ 10pF 12ns 14ns@5V,15pF 2V~6V 3ns 4mA 4mA 60MHz 74HC Series 8 8 8uA D-Type Enable Rising Edge TSSOP-20 Flip Flops ROHSTexas InstrumentsFlip FlopsCD74HCT574QPWREP
TSSOP-20-40℃~+125℃ 1 10pF 33ns@4.5V,50pF 4.5V~5.5V 60MHz 6mA 6mA 74HCT Series 8 8uA D-Type Rising Edge TSSOP-20 Flip Flops ROHSTexas InstrumentsFlip FlopsSN74HC273QPWRG4Q1
TSSOP-20-40℃~+125℃ 1 27ns@6V,50pF 2V~6V 3pF 5.2mA 5.2mA 60MHz 74HC Series 8 8uA D-Type Reset Rising Edge TSSOP-20 Flip Flops ROHSTexas InstrumentsFlip Flops
SN74HC74D
SOIC-14-40℃~+85℃ 0ns 1 15ns@6V,50pF 2 25ns 2V~6V 3pF 4uA 5.2mA 5.2mA 60MHz 74HC Series Asynchronous Complementary D-Type Rising Edge Set and Reset SOIC-14 Flip Flops ROHSTexas InstrumentsFlip Flops
Questions
Is there a KiCad symbol and footprint for the SN74HC273PW?
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 SN74HC273PW?
TSSOP-20, with 20 pins. Its footprint is drawn on this page.
Where is the SN74HC273PW datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the SN74HC273PW?
JLCPCB lists it as part C6837, with 337 in stock; the sellers' links on this page open their listings.
What can replace the SN74HC273PW?
Parts like it in the library: the CD74HCT574PW by Texas Instruments, the CD74HCT574QPWRG4Q1 by Texas Instruments, the SN74HC273QPWRQ1 by Texas Instruments and the CD74HC377PW by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.