SN74S140DR
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 5 days ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 14-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 14 |
| Weight | 129.387224mg |
| Operating Temperature | 0°C~70°C |
| Packaging | Tape & Reel (TR) |
| Series | 74S |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 14 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Subcategory | Gates |
| Packing Method | TR |
| Technology | TTL |
| Voltage - Supply | 4.75V~5.25V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 2 |
| Supply Voltage | 5V |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | 74S140 |
| Pin Count | 14 |
| Qualification Status | Not Qualified |
| Power Supplies | 5V |
| Load Capacitance | 50pF |
| Output Current | 60mA |
| Propagation Delay | 6 ns |
| Turn On Delay Time | 6.5 ns |
| Family | S |
| Logic Function | NAND |
| Number of Inputs | 4 |
| Current - Output High, Low | 40mA 60mA |
| Logic Type | NAND Gate |
| Max I(ol) | 0.06 A |
| Number of Gates | 2 |
| Max Propagation Delay @ V, Max CL | 6ns @ 5V, 150pF |
| Schmitt Trigger | NO |
| Logic Level - Low | 0.8V |
| Logic Level - High | 2V |
| Number of Output Lines | 1 |
| Height | 1.75mm |
| Length | 8.65mm |
| Width | 3.91mm |
| Thickness | 1.58mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
SN74S140DR Overview
Due to its 14-SOIC (0.154, 3.90mm Width) packaging, the part is convenient for international shipping. To ensure high reliability, a new packaging method Tape & Reel (TR) is used. As a result, it works on the principle of NAND Gate. This part needs a voltage of 4.75V~5.25V to function properly. Temperatures around 0°C~70°C are extended for operation. The part is mounted in Surface Mount. There is 40mA 60mA output current in the high or low states. The 74S series contains it. In total, 14 terminations have occurred. 2 functions in the part enhance the user experience significantly. The chip is a part of S. Try searching with 74S140 if you're looking for device variants. Into the part body are injected 14 pins. Many applications use this logic device with Surface Mount mounting. Please refer to the datasheets for 14 pins functions. There are 4 inputs on this part. There is a standard Gates logic device here. It has a load capacitance of 50pF. The method TR is packed into it. According to the datasheet, this part requires 5V power supplies. 60mA is the output current of the device. The operation of 2 gates is logical.
SN74S140DR Features
NAND Gate Logic Type
Operating Temperature: 0°C~70°C
S Family
Output Current: 60mA
2 Gates
SN74S140DR Applications
There are a lot of Texas Instruments SN74S140DR Gates and Inverters applications.
- Range hood
- Television
- Air conditioner
- Projector
- Grid adaptation function
- Car refrigerator
- Washing machine
- Car
- Photovoltaic system
- Agriculture and light complementary power station
