Texas Instruments SN74LS221DR
MPNSN74LS221DR
End of Life
IC MULTIVIBRATOR 45NS 16SOIC
$1.23900Price · pay online now
Packaging16-SOIC (0.154", 3.90mm Width)
RoHSROHS3 Compliant
Series74LS
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Series | 74LS |
| Logic type | Monostable |
| Mounting | Surface Mount |
| Supply voltage | 4.75 V ~ 5.25 V |
| Current - output high, low | 400µA, 8mA |
| Operating temperature | 0°C ~ 70°C |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Case | 16-SOIC (0.154\", 3.90mm Width) |
| Propagation delay | 45 ns |
| Independent circuits | 2 |
| Schmitt trigger input | No |