Texas Instruments · 74HCS Series
Texas Instruments 74HCS series, Logic OR Gate, 4-circuit, 2-input, Schmitt Trigger Input, 2V to 6V supply, -40°C to 125°C, Surface Mount, 14-SOT-23-THIN.
MOQ 5 · Tape & Reel (TR); Cut Tape (CT) · RoHS · EIA-481 · DAP/DDP · T/T
| Parameter / Attribute | Specification / Value |
|---|---|
| Series | 74HCS |
| Logic type | OR Gate |
| Mounting | Surface Mount |
| Supply voltage | 2V ~ 6V |
| Current - quiescent | 2 µA |
| Current - output high, low | 7.8mA |
| I/O channels | 2 |
| Operating temperature | -40°C ~ 125°C |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Features | Schmitt Trigger Input |
| Case | SOT-23-14 Thin, SOT-23 Variant |
| Number of circuits | 4 |
| Input logic level - low | 1V ~ 3V |
| Input logic level - high | 1.5V ~ 4.2V |
| Max propagation delay @ v, max CL | 12ns @ 6V, 50pF |
Schmitt-trigger hysteresis on every input (1V to 3V low threshold, 1.5V to 4.2V high threshold) prevents oscillation on slow or noisy signals.
Supply range is 2V to 6V. Operating temperature is -40°C to 125°C. Quiescent current maxes at 2 µA.
Housed in a 14-SOT-23-THIN. Outputs source or sink 7.8 mA.
12 ns max at 6V with 50 pF load.
ROHS3 compliant.
