Parameters |
Mount |
Surface Mount |
Mounting Type |
Surface Mount |
Package / Case |
14-SOIC (0.154, 3.90mm Width) |
Number of Pins |
14 |
Supplier Device Package |
14-SOIC |
Weight |
338.011364mg |
Operating Temperature |
0°C~70°C |
Packaging |
Tube |
Series |
74AS |
Part Status |
Obsolete |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
Max Operating Temperature |
70°C |
Min Operating Temperature |
0°C |
Voltage - Supply |
4.5V~5.5V |
Base Part Number |
74AS280 |
Number of Elements |
1 |
Number of Circuits |
9-Bit |
Max Supply Voltage |
5.5V |
Min Supply Voltage |
4.5V |
Number of Bits |
9 |
Propagation Delay |
12 ns |
Turn On Delay Time |
12 ns |
Current - Output High, Low |
2mA 20mA |
Logic Type |
Parity Generator/Checker |
High Level Output Current |
-2mA |
Low Level Output Current |
20mA |
RoHS Status |
RoHS Compliant |
Lead Free |
Lead Free |
DM74AS280M Overview
Multivibrator has been packed in Tube.A 4.5V~5.5V power supply is used to operate it.Multivibrator is built on 9-Bit basic circuMultivibrators.As part of the 74AS series, it is included.Multivibrator is Parity Generator/Checker logic that is used for communication.There is a version available in Surface Mount.The operating temperature was extended at 0°C~70°C.There is a package available for 14-SOIC (0.154, 3.90mm Width).An electronic device using the 9-bit logic.It is apparent that there is a relative difference between the high and low levels of current output 2mA 20mA.You may find more parts similar to these by searching 74AS280.Multivibrator is designed as a Surface Mount device to allow for easy installation and removal.The 14 solution is intended for logic gate applications.The logic performance is improved through the use of 1 elements.This part is available as a device package from 14-SOIC supplier.On a high level, the system outputs -2mA.During low level output mode, this device produces 20mA.There is no suitable ambient for this device if the temperature is lower than 0°C.To enhance reliability in harsh environment this part is characterized to be capacble of working at a temperature of 70°C.Depending on the voltage, this device can operate at a voltage as high as 5.5V.To supply the device, it requires at least 4.5V volts.
DM74AS280M Features
9-Bit circuits base
Parity Generator/Checker logic IC
9-Bit logic processing
Output Current (High): -2mA
Output Current (Low): 20mA
Specified with 5.5V Channels
DM74AS280M Applications
There are a lot of ON Semiconductor DM74AS280M applications of multivibrators.
- 81-line parity generator/checker
- 25-line parity generator/checker