SN74ABT125DR

Texas Instruments · 74ABT Series

Texas Instruments 74ABT series SN74ABT125DR, Buffer Non-Inverting, 3-State, 4.5V–5.5V supply, 32mA/64mA output drive, -40°C to 85°C, 14-SOIC package.

Texas Instruments SN74ABT125DR
Download datasheet (PDF)
[IN STOCK] In Stock: 1,846 pcs
$0.95/ pc

Volume pricing

Buy Now

MOQ 1 · Tape & Reel (TR); Cut Tape (CT) · RoHS · EIA-481 · DAP/DDP · T/T

Technical specifications

SN74ABT125DR specifications
Parameter / AttributeSpecification / Value
Series74ABT
Logic typeBuffer, Non-Inverting
Output type3-State
MountingSurface Mount
Supply voltage4.5V ~ 5.5V
Current - output high, low32mA, 64mA
Operating temperature-40°C ~ 85°C (TA)
PackageTape & Reel (TR); Cut Tape (CT)
Case14-SOIC (0.154\", 3.90mm Width)
Number of elements4
Number of bits per element1

Technical details

Quad buffer with 3-state outputs — 32 mA / 64 mA drive

The Texas Instruments SN74ABT125DR is a 74ABT-series quad buffer with non-inverting logic and 3-state outputs, packaged in a 14-SOIC (3.90 mm width) for surface-mount assembly. Each of the four elements handles one bit, with a combined output drive of 32 mA sourcing and 64 mA sinking — enough to drive a moderate backplane or a bank of LED indicators without external line drivers.

Industrial temperature and 5 V logic fit

If your design runs at 3.3 V, look at the 74LVC or 74AUC series instead — this part will not operate below 4.5 V.

SN74ABT125DR
[ALLOC] verified
Quote