SN74LS90D
| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 14-SOIC (0.154, 3.90mm Width) |
| Surface Mount | YES |
| Operating Temperature | 0°C~70°C |
| Packaging | Tube |
| Series | 74LS |
| JESD-609 Code | e0 |
| Pbfree Code | no |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 14 |
| Terminal Finish | TIN LEAD |
| Technology | TTL |
| Voltage - Supply | 4.75V~5.25V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Number of Functions | 2 |
| Supply Voltage | 5V |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Pin Count | 14 |
| Qualification Status | Not Qualified |
| Number of Elements | 1 |
| Supply Voltage-Max (Vsup) | 5.25V |
| Reset | Asynchronous |
| Family | LS |
| Direction | Up |
| Logic Type | Counter, Decade |
| Number of Bits per Element | 4 |
| Trigger Type | Negative Edge |
| Propagation Delay (tpd) | 50 ns |
| fmax-Min | 32 MHz |
| Count Rate | 42MHz |
| Length | 8.65mm |
| Width | 3.9mm |
| RoHS Status | Non-RoHS Compliant |
SN74LS90D Overview
This device is supplied in the 14-SOIC (0.154, 3.90mm Width) package. Using 14terminations, it can be configured. 5Vis enabled to operate in an extremely flexible manner due to its supply voltage. The device has 1terminations. In total, there are 14pins on the component. As a result, it is packaged in the way of a Tube. The LSfamily is derived from it. As a member of 74LS series, it is well suited for various applications. Counter, Decadeis selected as the logic type. 0°C~70°Cshould be set as the operating temperature. This device is mounted in the Surface Mountposition. Providing a voltage of 4.75V~5.25Vensures higher reliability of operation. The array contains elements containing 4bits each. It is possible for the result to be noin Pbfree code. It is possible to reach a maximum supply voltage of 5.25VV (Vsup).
SN74LS90D Features
Embedded in the 14-SOIC (0.154, 3.90mm Width) package
4 bits per element
SN74LS90D Applications
There are a lot of Rochester Electronics, LLC SN74LS90D Counters & Dividers applications.
- Counter control/timers
- LINEARIZATION
- Clocks
- SQUARE ROOT
- Frequency dividers
- MULTIPLICATION
- Dual Up Counters
- ANALOG SIGNAL PROCESSING
- Programmable binary and decade
- Frequency division
