Supply voltage is 2V to 6V.
No Schmitt-trigger inputs — plan for clean signals
The SN74HC04DR does not have Schmitt-trigger inputs. For applications requiring hysteresis, consider the SN74HCS04PWR or SN74HCS14QDRQ1.
SN74HC04DR Texas Instruments 74HC Hex Inverter, 14-SOIC
MPNSN74HC04DR
End of Life
Texas Instruments 74HC series hex inverter, SN74HC04DR, 6 circuits, single input per channel, 14-SOIC package, 2V to 6V supply, -40°C to 85°C temperature range, 5.2mA output drive, 16ns propagation delay at 6V/50pF.
$0.41Ref. 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 | Inverter |
| Mounting | Surface Mount |
| Supply voltage | 2V ~ 6V |
| Current - quiescent | 2 µA |
| Current - output high, low | 5.2mA, 5.2mA |
| I/O channels | 1 |
| Operating temperature | -40°C ~ 85°C |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Case | 14-SOIC (0.154\", 3.90mm Width) |
| Number of circuits | 6 |
| Input logic level - low | 0.5V ~ 1.8V |
| Input logic level - high | 1.5V ~ 4.2V |
| Max propagation delay @ v, max CL | 16ns @ 6V, 50pF |
Product details
Frequently asked questions
Does SN74HC04DR have Schmitt-trigger inputs?
No, the SN74HC04DR does not have Schmitt-trigger inputs. It is a standard CMOS inverter. For applications requiring hysteresis on the input, consider the SN74HCS04PWR (inverter with Schmitt-trigger inputs) or the SN74HCS14QDRQ1 (Schmitt-trigger inverter with automotive qualification).
What are the equivalent parts for SN74HC04DR?
Pin-compatible functional equivalents include the SN74HCU04PWT (unbuffered inverter, same 74HC family) and the SN74HCS04PWR (inverter with Schmitt-trigger inputs, 74HCS family). The SN74HCS14QDRQ1 is a Schmitt-trigger inverter with automotive AEC-Q100 qualification, also pin-compatible. All share the same 14-SOIC footprint.