SN74LS221DRE4
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 6 days ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 16 |
| Weight | 141.690917mg |
| Operating Temperature | 0°C~70°C |
| Packaging | Tape & Reel (TR) |
| Series | 74LS |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| 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 |
| Base Part Number | 74LS221 |
| Pin Count | 16 |
| Operating Supply Voltage | 5V |
| Number of Elements | 2 |
| Power Supplies | 5V |
| Load Capacitance | 15pF |
| Output Current | 8mA |
| Number of Bits | 2 |
| Propagation Delay | 45ns |
| Quiescent Current | 4.7mA |
| Turn On Delay Time | 80 ns |
| Family | LS |
| Logic Function | Multivibrator |
| Current - Output High, Low | 400μA 8mA |
| Logic Type | Monostable |
| Output Polarity | COMPLEMENTARY |
| Max I(ol) | 0.008 A |
| Schmitt Trigger Input | No |
| Number of Data/Clock Inputs | 2 |
| Height | 1.75mm |
| Length | 9.9mm |
| Width | 3.91mm |
| Thickness | 1.58mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
SN74LS221DRE4 Overview
There is a 16-SOIC (0.154, 3.90mm Width) case packaging.As a precaution, it is advisable to pack the equipment in case something goes wrong.Mounting type Surface Mount is the recommended one for this device.There is a Monostable included in the logic type of the part.Votage is supplied within a period of time called 4.75V~5.25V.Multivibrator is one of the electrical components that is included in the 74LS series.There is a minimum operating temperature that cannot be exceeded by this part.Compared to the voltage output, the current output of 400μA 8mA is low.Multivibrator is designed on the basis of the 74LS221 family of components.As a result, it has a total of 16 terminations.There is no problem handling voltages up to 5V.It has 2 inputs for data or clock.Part 16 has a total of four pins.A member of the LS family, it has a number of characteristics.16 pins are included in the specification for the part.Surface Mount is used to mount the device.At 4.7mA, it consumes a small amount of quiescent current.Its operating supply voltage is 5V volts.There is a limit to the amount of output current that can be supplied to the device by 8mA.Using it, you can get voltage at 5V volts.There are 2 bits on an IC chip, and they total up to the total amount of bits.Integrated circuit consists of 2 elements.TR is the company that packages the part.
SN74LS221DRE4 Features
in 16-SOIC (0.154, 3.90mm Width) package
Mounting Type: Surface Mount
Logic Type: Monostable
Operating Temperature: 74LS
based on 74LS221
Supply Voltage: 5V
Quiescent Current at 4.7mA
output current at 8mA
2 bits
SN74LS221DRE4 Applications
There are a lot of Texas Instruments SN74LS221DRE4 applications of multivibrators.
- Time-delay applications
- Digital Video Cameras (DVC)
- Mobile Internet Devices
- Frequency multiplication
- Pulse shaping
- Frequency division
- Embedded PCs
- Puls delay and timing
- GPS: Personal Navigation Devices
- Network Attached Storage (NAS)
