DM74AS280M
onsemiExtended
0.35V、0.5V 0.8V 0℃~+70℃ 2V 4.5V~5.5V 74AS 9 Odd parity generation、Simultaneous odd/even parity output、Even parity generation Parity Generator/Checker SOIC-14 Parity Generators and Checkers ROHS
- Part id
- onsemi/DM74AS280M
- Category
- Parity Generators And Checkers
- Package
- SOIC-14
- Pins
- 5
- In stock
- 0 at JLCPCB (C3289705)
Overview
The DM74AS280M is a parity Generators And Checker made by onsemi in a SOIC-14 package with 14 pins. 0.35V、0.5V 0.8V 0℃~+70℃ 2V 4.5V~5.5V 74AS 9 Odd parity generation、Simultaneous odd/even parity output、Even parity generation Parity Generator/Checker SOIC-14 Parity Generators and Checkers ROHS.
PCBKit's library has its KiCad symbol (74xx:74LS280, from KiCad's library) and its footprint (Package_SO:SO-14_3.9x8.65mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3289705).
Symbol
Footprint
Pinout
14| Pin | Name | Type |
|---|---|---|
| 1 | G | Input |
| 2 | H | Input |
| 3 | NC | Not connected |
| 4 | I | Input |
| 5 | Even | Output |
| 6 | Odd | Output |
| 7 | GND | Power in |
| 8 | A | Input |
| 9 | B | Input |
| 10 | C | Input |
| 11 | D | Input |
| 12 | E | Input |
| 13 | F | Input |
| 14 | VCC | Power in |
Parts like it
8
SN74HC280DR(LX)
SOP-14-40℃~+125℃ 16ns 2V~6V 74HC 9 Parity Generator/Checker SOP-14 Parity Generators and Checkers ROHSlingxingicParity Generators And CheckersSN74LS280DR(LX)
SOP-14Parity Generators And Checkerslingxingic74AC280SC
SOIC-14-40℃~+85℃ 2V~6V 4uA 74AC 9 Odd parity generation、Simultaneous odd/even parity output、Even parity generation Parity Generator/Checker SOIC-14 Parity Generators and Checkers ROHSonsemiParity Generators And Checkers74AC280SCX
SOIC-14-40℃~+85℃ 0.9V、1.35V、1.65V 2.1V、3.15V、3.85V 2V~6V 4uA 74AC 9 Odd parity generation、Simultaneous odd/even parity output、Even parity generation Parity Generator/Checker SOIC-14 Parity Generators and Checkers ROHSonsemiParity Generators And Checkers74F280SC
SOIC-140.5V 0.8V 0℃~+70℃ 2.5V、2.7V 2V 4.5V~5.5V 74F 9 Odd parity generation、Simultaneous odd/even parity output、Even parity generation Parity Generator/Checker SOIC-14 Parity Generators and Checkers ROHSonsemiParity Generators And Checkers74F280SCX
SOIC-140.5V 0.8V 0℃~+70℃ 2.5V、2.7V 2V 4.5V~5.5V 74F 9 Odd parity generation、Simultaneous odd/even parity output、Even parity generation Parity Generator/Checker SOIC-14 Parity Generators and Checkers ROHSonsemiParity Generators And CheckersDM74AS280MX
SOIC-140.35V、0.5V 0.8V 0℃~+70℃ 2V 4.5V~5.5V 74AS 9 Odd parity generation、Simultaneous odd/even parity output、Even parity generation Parity Generator/Checker SOIC-14 Parity Generators and Checkers ROHSonsemiParity Generators And CheckersM74HC280YRM13
SO-14-40℃~+125℃ 2V~6V 5.2mA 5.2mA 74HC 9 Parity Generator 奇校验生成、同时输出奇/偶校验信号、偶校验生成 SO-14 Parity Generators and Checkers ROHSSTMicroelectronicsParity Generators And Checkers
Questions
Is there a KiCad symbol and footprint for the DM74AS280M?
Yes. The symbol is 74xx:74LS280 and the footprint Package_SO:SO-14_3.9x8.65mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the DM74AS280M?
SOIC-14, with 14 pins. Its footprint is drawn on this page.
Where is the DM74AS280M datasheet?
onsemi publishes it: the Datasheet link on this page opens it.
Where can I order the DM74AS280M?
JLCPCB lists it as part C3289705, with 0 in stock; the sellers' links on this page open their listings.
What can replace the DM74AS280M?
Parts like it in the library: the SN74HC280DR(LX) by lingxingic, the SN74LS280DR(LX) by lingxingic, the 74AC280SC by onsemi and the 74AC280SCX by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.