Texas Instruments SN74LS90DR
MPNSN74LS90DR
End of Life
IC DECADE COUNTER 14-SOIC
$3.88548Price · pay online now
$3.89 / ea
8 in stock — maximum per order · 3–4 days lead time
Packaging14-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 | Counter, Decade |
| Trigger type | Negative Edge |
| Mounting | Surface Mount |
| Supply voltage | 4.75 V ~ 5.25 V |
| Operating temperature | 0°C ~ 70°C |
| Reset | Asynchronous |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Direction | Up |
| Count rate | 42 MHz |
| Case | 14-SOIC (0.154\", 3.90mm Width) |
| Number of elements | 1 |
| Number of bits per element | 4 |