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NXP Semiconductors 74HC3G34DP-Q100125 — Logic ICs

74HC3G34DP-Q100125 Buffer, Non-Inverting, AEC-Q100, 8-TSSOP

MPN74HC3G34DP-Q100125
End of Life

Nexperia 74HC3G34DP-Q100125, Automotive AEC-Q100 74HC series, triple non-inverting buffer, push-pull output, 2V to 6V supply, 8-TSSOP package, -40°C to 125°C.

$0.18Ref. price · indicative, final on quote
Packaging8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
RoHSNot applicable
SeriesAutomotive, AEC-Q100, 74HC
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

74HC3G34DP-Q100125 specifications
ParameterValue
SeriesAutomotive, AEC-Q100, 74HC
Logic typeBuffer, Non-Inverting
Output typePush-Pull
MountingSurface Mount
Voltage2V ~ 6V
Current - output high, low5.2mA, 5.2mA
Operating temperature-40°C ~ 125°C (TA)
PackageBulk
Case8-TSSOP, 8-MSOP (0.118\", 3.00mm Width)
Number of elements3
Number of bits per element1

Product details

Triple buffer for automotive and industrial signal conditioning

It packs three independent buffer elements into a single 8-TSSOP package, each with push-pull outputs capable of sourcing or sinking 5.2 mA.

What the 5.2 mA output drive means for your BOM

The 5.2 mA per-channel output current is typical for 74HC logic at 5 V — enough to drive a single CMOS load or a short PCB trace, but not a long cable or a relay coil. If your design needs to fan out to multiple inputs or drive a bus beyond a few inches, plan on adding a line driver or using a higher-drive logic family. For most in-cabin or under-hood digital signal buffering (e.g., sensor interrupts, reset lines, enable signals), this part handles it without extra components.

Package and footprint flexibility

If your board is laid out for TSSOP, the MSOP variant fits the same footprint.

The AEC-Q100 qualification is a strong signal for long-term supply commitment in automotive programs.

Frequently asked questions

Is 74HC3G34DP-Q100125 automotive qualified?

Yes, it is part of the Automotive, AEC-Q100 series, qualified for automotive applications.

What is the closest pin-compatible alternative to 74HC3G34DP-Q100125?

Within the same 74HC family, a standard 74HC3G34 (non-automotive grade) is pin-compatible but lacks AEC-Q100 qualification. For automotive designs, stick with the Q100 suffix to maintain the qualification chain.