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Toshiba Semiconductor 74LCX08FT — Discrete Semiconductors

Toshiba 74LCX08FT Quad AND Gate, 14-TSSOP, 1.65V-3.6V

MPN74LCX08FT
End of Life

Toshiba Semiconductor TC74LCX series, AND Gate, 74LCX08FT, 14-TSSOP (0.173", 4.40mm Width), 4 circuits, 2 inputs, 1.65V ~ 3.6V supply, -40°C ~ 85°C.

$0.47Ref. price · indicative, final on quote
Packaging14-TSSOP (0.173", 4.40mm Width)
RoHSROHS3 Compliant
SeriesTC74LCX
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

74LCX08FT specifications
ParameterValue
SeriesTC74LCX
Logic typeAND Gate
MountingSurface Mount
Voltage1.65V ~ 3.6V
Current - quiescent10 µA
Current - output high, low24mA, 24mA
I/O channels2
Operating temperature-40°C ~ 85°C
PackageTape & Reel (TR); Cut Tape (CT)
Case14-TSSOP (0.173\", 4.40mm Width)
Number of circuits4
Input logic level - low0.7V ~ 0.8V
Input logic level - high1.7V ~ 2V
Max propagation delay @ v, max CL5.5ns @ 3.3V, 50pF

Product details

Low-voltage AND gate for mixed-voltage boards

The 74LCX08FT: It packs four independent AND gates into a 14-TSSOP package, each gate accepting two inputs and delivering a clean high or low output — the basic glue logic for address decoding, enable gating, or status combining in a mixed-voltage system.

5.5 ns propagation delay and 24 mA output drive

Quiescent current sits at 10 µA maximum, so the gate draws negligible power when the inputs are static — useful in battery-powered designs where the logic bank stays enabled but idle.

Industrial temperature range in a fine-pitch TSSOP

The 14-TSSOP package has a 0.65 mm pin pitch and a 4.40 mm body width, so the board layout needs a standard fine-pitch footprint — no exotic via-in-pad required, but the soldering profile must match the JEDEC MSL level for this package. Surface-mount assembly with tape-and-reel or cut-tape packaging — the reel quantity suits volume pick-and-place, while cut tape is available for prototype runs.

Fully RoHS3 compliant, no exemptions that would trip up a European or California-market BOM review.

Frequently asked questions

What is the difference between the 74LCX08FT and the 74LCX00FT?

The 74LCX08FT is a quad 2-input AND gate, while the 74LCX00FT is a quad 2-input NAND gate. The logic function is the only difference — swap one for the other only if the truth table matches your Boolean equation.

What supply voltages does the 74LCX08FT support?

The input logic thresholds scale with the supply — low is 0.7 V to 0.8 V, high is 1.7 V to 2 V — so it correctly interprets signals from both 1.8 V and 3.3 V domains.