Quad 2-input NOR gate in 14-SOIC
Each gate sinks or sources 5.2 mA, with 15 ns propagation delay at 6V, 50pF.
Speed and drive
Propagation delay is 15 ns at 6V, 50pF. Output current is 5.2 mA per gate. Quiescent current is 2 µA maximum.
SN74HC02D NOR Gate, 74HC, 14-SOIC, 2V-6V Supply
MPNSN74HC02D
End of Life
Texas Instruments SN74HC02D, 74HC series, quad 2-input NOR gate, 14-SOIC package, 2V to 6V supply, 5.2mA output, 15ns propagation delay at 6V/50pF, -40°C to 85°C.
$1.16Ref. price · indicative, final on quote
Packaging14-SOIC (0.154", 3.90mm Width)
RoHSROHS3 Compliant
Series74HC
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Series | 74HC |
| Logic type | NOR Gate |
| Mounting | Surface Mount |
| Supply voltage | 2V ~ 6V |
| Current - quiescent | 2 µA |
| Current - output high, low | 5.2mA, 5.2mA |
| I/O channels | 2 |
| Operating temperature | -40°C ~ 85°C |
| Package | Tube |
| Case | 14-SOIC (0.154\", 3.90mm Width) |
| Number of circuits | 4 |
| Input logic level - low | 0.5V ~ 1.8V |
| Input logic level - high | 1.5V ~ 4.2V |
| Max propagation delay @ v, max CL | 15ns @ 6V, 50pF |
Product details
Frequently asked questions
Is SN74HC02D available via RFQ confirmation?
Stock levels are confirmed at quote time. The part is actively produced and available through independent distribution channels.
What is the equivalent of SN74HC02D?
The SN74HC02D is a standard 74HC quad 2-input NOR gate. Functional equivalents include other 74HC-series quad NOR gates in the same package, such as the MC74HC02AD from onsemi. The SN74HC21N (AND gate) and SN74HC20N (NAND gate) are different logic functions and are not direct substitutes.