SN74LS122DRG4
| Parameters | |
|---|---|
| Package / Case | SOIC |
| Number of Pins | 14 |
| Weight | 129.387224mg |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Moisture Sensitivity Level (MSL) | 1 |
| Number of Terminations | 14 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| Additional Feature | RETRIGGERABLE |
| Technology | TTL |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| Pin Count | 14 |
| Operating Supply Voltage | 5V |
| Power Supplies | 5V |
| Temperature Grade | COMMERCIAL |
| Max Supply Voltage | 5.25V |
| Min Supply Voltage | 4.75V |
| Current - Output | 8mA |
| Number of Bits | 2 |
| Propagation Delay | 56 ns |
| Quiescent Current | 6mA |
| Turn On Delay Time | 56 ns |
| Family | LS |
| Logic Function | Multivibrator |
| Output Polarity | COMPLEMENTARY |
| High Level Output Current | -400μA |
| Low Level Output Current | 8mA |
| Independent Circuits | 1 |
| Number of Data/Clock Inputs | 4 |
| Length | 8.65mm |
| Width | 3.9mm |
| Radiation Hardening | No |
| RoHS Status | RoHS Compliant |
| Lead Free | Contains Lead |
| Mount | Surface Mount |
SN74LS122DRG4 Overview
A SOIC-shaped packaging surrounds the digital timer. It is used to pack in Tape & Reel (TR) case. To mount this digital timer with Surface Mount. The minimum operating temperature of the chip must not be lower than 0°C. It's best to use the timer clock when the temperature is below 70°C. The timer clock contains 14 pins. The digital timer's operating supply voltage is rated 5V voltage. The supply voltage of the programmable timer can rate 5V. You can read the timer clock's additional feature in the follwing: RETRIGGERABLE. The sum of the IC chip pins is 14 . The number of the chip's terminations sums up to 14. The timer clock has 129.387224mg in weight. The minimum supply voltage of the chip must not be lower than 4.75V. The supply voltage of this chip should not exceed 5.25V. The timer clock runs quiescent current at 6mA.
SN74LS122DRG4 Features
Package / Case: Tape & Reel (TR)
Max Operating temperature at 0°C
Additional Feature: RETRIGGERABLE
Quiescent Current at 6mA
SN74LS122DRG4 Applications
There are a lot of Texas Instruments SN74LS122DRG4 Programmable Timers & Oscillators applications.
- Intruder Detection
- Remote current sensor
- Long Time One Shot
- Smart Key
- Delay circuits
- Low-Power Wireless
- “Heartbeat” Timers
- Building Automation
- Clutch Actuator circuit
- Safety and Security Platforms
