Skip to main content
Log in
Texas Instruments SN74LVC574APWT — Interface & Transceivers

SN74LVC574APWT D-Type Flip-Flop, 150 MHz, 20-TSSOP

MPNSN74LVC574APWT
End of Life

Texas Instruments 74LVC D-Type Flip-Flop, SN74LVC574APWT, 8-bit, Positive Edge, Tri-State Non-Inverted Output, 150 MHz, 20-TSSOP, 1.65-3.6V.

$1.32Ref. price · indicative, final on quote
Texas Instruments SN74LVC574APWT datasheet (PDF)
Packaging20-TSSOP (0.173", 4.40mm Width)
RoHSROHS3 Compliant
Series74LVC
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

SN74LVC574APWT specifications
ParameterValue
TypeD-Type
Series74LVC
Output typeTri-State, Non-Inverted
Trigger typePositive Edge
MountingSurface Mount
Supply voltage1.65V ~ 3.6V
Current - quiescent10 µA
Current - output high, low24mA, 24mA
Clock frequency150 MHz
Operating temperature-40°C ~ 125°C (TA)
PackageTape & Reel (TR); Cut Tape (CT)
FunctionStandard
Case20-TSSOP (0.173\", 4.40mm Width)
Input capacitance4 pF
Number of elements1
Number of bits per element8
Max propagation delay @ v, max CL6.8ns @ 3.3V, 50pF

Product details

8-bit D-type register with 150 MHz toggle rate

The SN74LVC574APWT is an 8-bit D-type flip-flop from the 74LVC family, featuring a positive-edge trigger and tri-state non-inverted outputs. The 10 µA quiescent current keeps the static power draw negligible in battery-backed or always-on domains.

Output drive and temperature grade

Each output sinks or sources 24 mA, sufficient to drive a standard CMOS load or a short trace on a 4-layer board without a buffer. Input capacitance is 4 pF per pin, keeping the AC loading on the driving bus low at 150 MHz.

Lifecycle and compliance status

For a BOM line requiring a 74LVC 8-bit register in a 20-TSSOP package, this order code is the direct fit.