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Texas Instruments SN74LVC1G34YEPR — Interface & Transceivers

SN74LVC1G34YEPR Buffer, Non-Inverting, 74LVC, 5-DSBGA

MPNSN74LVC1G34YEPR
Obsolete

Texas Instruments 74LVC series, Buffer, Non-Inverting, 1-Element, 1-Bit per Element, Push-Pull Output, 5-XFBGA/DSBGA, 5-DSBGA (1.4x0.9), -40°C to 85°C, 1.65V to 5.5V supply.

$0.1900Ref. price · indicative, final on quote
Texas Instruments SN74LVC1G34YEPR datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

SN74LVC1G34YEPR specifications
ParameterValue
Series74LVC
Logic typeBuffer, Non-Inverting
Output typePush-Pull
MountingSurface Mount
Supply voltage1.65V ~ 5.5V
Current - output high, low32mA, 32mA
Operating temperature-40°C~85°C(TA)
PackageTape & Reel (TR)
Case5-XFBGA, DSBGA
Number of elements1
Number of bits per element1

Product details

Single-gate buffer in a tiny footprint

The SN74LVC1G34YEPR is a single-gate buffer with push-pull output, operating from 1.65V to 5.5V and sourcing or sinking 32mA.

Obsolete — sourcing and replacement

The SN74LVC1G34YEPR is listed as obsolete. This means Texas Instruments has discontinued production, and no further factory orders are accepted. Buyers should verify the package and footprint compatibility of any substitute.

Supply range and drive capability

The 1.65V to 5.5V supply range covers standard logic rails from 1.8V to 5V, including 2.5V and 3.3V. This wide range allows the buffer to interface between different voltage domains without an external level shifter, as long as the input thresholds are compatible. For higher fan-out or longer traces, consider the total load capacitance and signal integrity.

The 5-DSBGA (1.4x0.9 mm) package is an ultra-small, leadless array of solder bumps. It requires a controlled assembly process with solder paste stencil and reflow; it is not suitable for hand-soldering or prototyping without a breakout board.

Frequently asked questions

Where can I buy SN74LVC1G34YEPR available via RFQ confirmation?

The SN74LVC1G34YEPR is obsolete and no longer in factory production. Submit an RFQ to confirm current availability and pricing — stock and price are confirmed at quote time.

What is the replacement for SN74LVC1G34YEPR?

There is no direct pin-compatible replacement for the DSBGA (YEP) package variant of the 74LVC1G34. The base product number 74LVC1G34 is available in other packages (e.g., SOT-23, SC-70) from Texas Instruments, but those have different footprints. Verify the package compatibility before substituting.