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Texas Instruments SN74ABT16244ADGGR — Analog & Data Acquisition

SN74ABT16244ADGGR Buffer, Non-Inverting, 3-State, 48-TSSOP

MPNSN74ABT16244ADGGR
End of Life

Texas Instruments 74ABT series, SN74ABT16244ADGGR, Buffer, Non-Inverting, 3-State, 4.5V ~ 5.5V supply, 32mA/64mA output, -40°C ~ 85°C, Surface Mount, 48-TFSOP (0.240", 6.10mm Width), 48-TSSOP.

$1.57Ref. price · indicative, final on quote
Texas Instruments SN74ABT16244ADGGR datasheet (PDF)
Packaging48-TFSOP (0.240", 6.10mm Width)
RoHSROHS3 Compliant
Series74ABT
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

SN74ABT16244ADGGR specifications
ParameterValue
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)
Case48-TFSOP (0.240\", 6.10mm Width)
Number of elements4
Number of bits per element4

Product details

It takes a 4.5V to 5.5V supply rail and delivers 32mA source / 64mA sink per output, which is enough drive for heavily loaded parallel buses in industrial control, telecom backplanes, and test equipment.

Supply voltage and drive strength — the fit check

This part runs on 5V only — the 4.5V to 5.5V range means it will not work on a 3.3V or 1.8V bus without a level translator. The 32mA/64mA output current is the headline number for fan-out: at 5V, each output can drive multiple TTL loads or a long trace on a backplane. If your design needs higher drive or a transceiver function (bidirectional), the 74ABT2245 or 74LVTH16245 families are worth a look, but they change the pinout and logic function.

Frequently asked questions

Is SN74ABT16244ADGGR RoHS compliant?

Yes, it is ROHS3 compliant.

What package type is SN74ABT16244ADGGR?

It comes in a 48-TFSOP package (0.240", 6.10mm width), also referred to as a 48-TSSOP supplier device package. It is surface-mount only.