Texas Instruments · 74F Series
Texas Instruments 74F series NOR Gate, SN74F02DR, 4-circuit 2-input, 14-SOIC (0.154", 3.90mm Width), Surface Mount, 4.5V to 5.5V supply, 0°C to 70°C.
MOQ 1 · Tape & Reel (TR); Cut Tape (CT) · RoHS · EIA-481 · DAP/DDP · T/T
| Parameter / Attribute | Specification / Value |
|---|---|
| Series | 74F |
| Logic type | NOR Gate |
| Mounting | Surface Mount |
| Supply voltage | 4.5V ~ 5.5V |
| Current - output high, low | 1mA, 20mA |
| I/O channels | 2 |
| Operating temperature | 0°C ~ 70°C |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Case | 14-SOIC (0.154\", 3.90mm Width) |
| Number of circuits | 4 |
| Input logic level - low | 0.8V |
| Input logic level - high | 2V |
| Max propagation delay @ v, max CL | 5.5ns @ 5V, 50pF |
The SN74F02DR: The output can source 1 mA and sink 20 mA, enough to drive a single TTL load or a short unterminated trace without a buffer. Input logic thresholds are 0.8 V low and 2 V high, so it accepts standard 5 V logic levels directly.
