MM74HC273MTC
onsemiExtended
-40℃~+85℃ 1 20ns 23ns@6V,50pF 2V~6V 4ns 5.2mA 5.2mA 74HC Series 78MHz 7pF 8 8uA Asynchronous D-Type Reset Rising Edge TSSOP-20 Flip Flops ROHS
- Part id
- onsemi/MM74HC273MTC
- Category
- Flip Flops
- Package
- TSSOP-20
- Pins
- 20
- In stock
- 62 at JLCPCB (C897483)
Overview
The MM74HC273MTC is a flip Flop made by onsemi in a TSSOP-20 package with 20 pins. -40℃~+85℃ 1 20ns 23ns@6V,50pF 2V~6V 4ns 5.2mA 5.2mA 74HC Series 78MHz 7pF 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. 62 are in stock at JLCPCB (part C897483).
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
3
MM74HC273MTCX
TSSOP-20-40℃~+85℃ 1 23ns@6V,50pF 2V~6V 5.2mA 5.2mA 74HC Series 78MHz 7pF 8 8uA D-Type Reset Rising Edge TSSOP-20 Flip Flops ROHSonsemiFlip Flops
MM74HC273N
PDIP-20-40℃~+85℃ 1 23ns@6V,50pF 2V~6V 5.2mA 5.2mA 74HC Series 78MHz 7pF 8 8uA D-Type Reset Rising Edge PDIP-20 Flip Flops ROHSonsemiFlip Flops
MM74HC273SJ
SOP-20-40℃~+85℃ 0ns 23ns@6V,50pF 2V~6V 5.2mA 5.2mA 5ns 74HC Series 78MHz 7pF 8 8 8uA Asynchronous D-Type Reset Rising Edge SOP-20 Flip Flops ROHSonsemiFlip Flops
Questions
Is there a KiCad symbol and footprint for the MM74HC273MTC?
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 MM74HC273MTC?
TSSOP-20, with 20 pins. Its footprint is drawn on this page.
Where is the MM74HC273MTC datasheet?
onsemi publishes it: the Datasheet link on this page opens it.
Where can I order the MM74HC273MTC?
JLCPCB lists it as part C897483, with 62 in stock; the sellers' links on this page open their listings.
What can replace the MM74HC273MTC?
Parts like it in the library: the MM74HC273MTCX by onsemi, the MM74HC273N by onsemi and the MM74HC273SJ by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.