SN74LS90N
| Parameters | |
|---|---|
| Factory Lead Time | 12 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 1 day ago) |
| Contact Plating | Gold |
| Mount | Through Hole |
| Mounting Type | Through Hole |
| Package / Case | 14-DIP (0.300, 7.62mm) |
| Number of Pins | 14 |
| Weight | 927.99329mg |
| Operating Temperature | 0°C~70°C |
| Packaging | Tube |
| Series | 74LS |
| JESD-609 Code | e4 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 14 |
| ECCN Code | EAR99 |
| Technology | TTL |
| Voltage - Supply | 4.75V~5.25V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 2 |
| Supply Voltage | 5V |
| Frequency | 42MHz |
| Base Part Number | 74LS90 |
| Pin Count | 14 |
| Operating Supply Voltage | 5V |
| Number of Elements | 1 |
| Power Supplies | 5V |
| Output Current | 400μA |
| Propagation Delay | 50 ns |
| Turn On Delay Time | 50 ns |
| Reset | Asynchronous |
| Family | LS |
| Logic Function | Counter |
| Direction | Up |
| Logic Type | Counter, Decade |
| Max I(ol) | 0.008 A |
| Number of Bits per Element | 4 |
| Trigger Type | Negative Edge |
| fmax-Min | 32 MHz |
| Clock Edge Trigger Type | Negative Edge |
| Height | 5.08mm |
| Length | 19.3mm |
| Width | 6.35mm |
| Thickness | 3.9mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
SN74LS90N Overview
This is a device supplied in the 14-DIP (0.300, 7.62mm) package. It is configured using 14terminations. With a supply voltage of 5V volts, it is possible to run it in a fully flexible manner. 1 elements are interconnected in wires. All component pins are equal to 14. There is a package in the form of Tube. Circuit components are connected with 14pins. It is mounted in the manner of [0]. In this case, it appears as a member of the LS family. Due to its membership in the 74LSseries, it is suitable for a variety of applications. It is decided to use the logic type [0]. In this case, the operating temperature should be set to 0°C~70°C. Mounting type Through Holeis used. Providing a voltage of 4.75V~5.25Vensures higher reliability of operation. Each element in the array stores 4 bits. Further related parts may be found under the base part number 74LS90. The voltage source generates 5Vvoltage. The device operates on a supply voltage of [0]. The frequency of the device is 42MHz.
SN74LS90N Features
Embedded in the 14-DIP (0.300, 7.62mm) package
4 bits per element
Operating supply voltage of 5V
Frequency of 42MHz
SN74LS90N Applications
There are a lot of Texas Instruments SN74LS90N Counters & Dividers applications.
- ANALOG SIGNAL PROCESSING
- Decade counter/decimal decode display (CD4017B）
- Timing applications
- Timers
- Time-delay circuits
- Communications Digital Frequency Synthesizers;
- Programmable binary and decade
- Fixed or Programmable Frequency Division
- Frequency division
- POWER COMPUTATION