DM74LS90MX
| Parameters | |
|---|---|
| Surface Mount | YES |
| JESD-609 Code | e0 |
| Number of Terminations | 14 |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Additional Feature | DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS |
| HTS Code | 8542.39.00.01 |
| Subcategory | Counters |
| Packing Method | TAPE AND REEL |
| Technology | TTL |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Number of Functions | 2 |
| Supply Voltage | 5V |
| Terminal Pitch | 1.27mm |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Pin Count | 14 |
| JESD-30 Code | R-PDSO-G14 |
| Qualification Status | Not Qualified |
| Operating Temperature (Max) | 70°C |
| Supply Voltage-Max (Vsup) | 5.25V |
| Power Supplies | 5V |
| Temperature Grade | COMMERCIAL |
| Supply Voltage-Min (Vsup) | 4.75V |
| Number of Bits | 3 |
| Family | LS |
| Logic IC Type | DECADE COUNTER |
| Max I(ol) | 0.008 A |
| Trigger Type | NEGATIVE EDGE |
| Propagation Delay (tpd) | 60 ns |
| Power Supply Current-Max (ICC) | 15mA |
| fmax-Min | 32 MHz |
| Count Direction | UP |
| Max Frequency@Nom-Sup | 10000000Hz |
| Load/Preset Input | YES |
| Mode of Operation | ASYNCHRONOUS |
| Height Seated (Max) | 1.753mm |
| Length | 8.6235mm |
| Width | 3.9mm |
| RoHS Status | Non-RoHS Compliant |
DM74LS90MX Overview
Using 14terminations, it can be configured. 5Vis enabled to operate in an extremely flexible manner due to its supply voltage. The number of all component pins is 14. In this case, it appears as a member of the LS family. In this device, there is information of 3bits. Among the features of this electronic device, DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONSare essential. The device is manufactured at COMMERCIALdegrees Celsius. For its packaging, TAPE AND REELis employed. The voltage source produces 5Vvoltage. Supply voltages can be as low as 4.75V volts (Vsup). Up to 5.25Vis the maximum supply voltage (Vsup). The electronic components is from Counters family. This logic IC is of type [0]. Temperatures above 70°Care usually the maximum operating temperatures.
DM74LS90MX Features
DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS
DECADE COUNTER as logic IC type
DM74LS90MX Applications
There are a lot of Fairchild (ON Semiconductor) DM74LS90MX Counters & Dividers applications.
- Divide-by"N" counters/frequency synthesizers
- Counter control/timers
- Frequency dividing circuits
- counting/frequency sy nthesizers-BCD output
- DIVISION
- Control counters
- Programmable binary and decade
- SQUARING
- LINEARIZATION
- Fixed or Programmable Frequency Division
