Texas Instruments · 74LS Series
Texas Instruments SN74LS14DBR, 74LS series, 6-channel Schmitt-trigger inverter, 14-SSOP package, 4.75V–5.25V supply, 22ns @ 5V/15pF propagation delay, 0°C to 70°C operating range.
MOQ 1 · Tape & Reel (TR); Cut Tape (CT) · RoHS · EIA-481 · DAP/DDP · T/T
| Parameter / Attribute | Specification / Value |
|---|---|
| Series | 74LS |
| Logic type | Inverter |
| Mounting | Surface Mount |
| Supply voltage | 4.75V ~ 5.25V |
| Current - output high, low | 400µA, 8mA |
| I/O channels | 1 |
| Operating temperature | 0°C ~ 70°C |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Features | Schmitt Trigger |
| Case | 14-SSOP (0.209\", 5.30mm Width) |
| Number of circuits | 6 |
| Input logic level - low | 0.5V |
| Input logic level - high | 1.9V |
| Max propagation delay @ v, max CL | 22ns @ 5V, 15pF |
Propagation delay is 22 ns typical at 5V with 15 pF load. Output high 400 µA, output low 8 mA. Input thresholds 0.5V low, 1.9V high.
The 14-SSOP package (0.209 inch body width, 5.30 mm) is a standard fine-pitch SOIC variant. Reel and cut-tape options are both available — cut tape is handy for prototype or small-run builds. No special ESD precautions beyond normal handling; the 74LS family is generally robust.
