Texas Instruments SN74LS645-1DWR
MPNSN74LS645-1DWR
End of Life
IC TXRX NON-INVERT 5.25V 20SOIC
$3.29604Price · pay online now
$3.30 / ea
9 in stock — maximum per order · 3–4 days lead time
Packaging20-SOIC (0.295", 7.50mm Width)
RoHSROHS3 Compliant
Series74LS
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Series | 74LS |
| Logic type | Transceiver, Non-Inverting |
| Output type | 3-State |
| Mounting | Surface Mount |
| Supply voltage | 4.75V ~ 5.25V |
| Current - output high, low | 15mA, 48mA |
| Operating temperature | 0°C ~ 70°C (TA) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Case | 20-SOIC (0.295\", 7.50mm Width) |
| Number of elements | 1 |
| Number of bits per element | 8 |