The SN74LVC1G08-EP is a single 2-input AND gate: its output Y is high only when both inputs A and B are high, otherwise it is low. As a single-gate "little-logic" device it lets a designer drop one AND function exactly where an enable, interlock or combine-two-signals operation is needed, in a footprint far smaller than a 14-pin quad-AND package.

What sets this order option apart is the "-EP" Enhanced-Product pedigree. EP parts are built on a controlled baseline - a single fabrication site and a single assembly/test site - carry enhanced diminishing-manufacturing-source (DMS) support and product-change notification, and are qualified to an extended −55 °C to +125 °C range using JEDEC/industry stress testing (HAST, temperature cycling, electromigration, bond-intermetallic and mold-compound life). For equipment that must ship unchanged for years and run in harsh temperatures, that traceability is as important as the logic function itself.

Electrically it is a full LVC-family gate: 1.65 V–5.5 V operation, 5.5 V-tolerant inputs, ±24 mA drive at 3.3 V, I_off partial-power-down support and a fast 3.6 ns typical-max propagation delay at 3.3 V, all at about 10 µA maximum quiescent current.

Note: Values are from the Texas Instruments SN74LVC1G08-EP data sheet (SCES454C). Confirm every parameter, especially the temperature-dependent timing, against the latest data sheet before committing a design.

The SN74LVC1G08-EP in this order option (MDBVREP) ships in the DBV 5-pin SOT-23 (JEDEC MO-178, 1.45 mm maximum height), supplied tape-and-reel at 3000 units per reel. The robust SOT-23 body suits the wave of harsh-environment boards that the EP grade targets, where a larger lead frame is easier to inspect and rework than the smallest SC-70 outline.

The dimensioned outline below provides the body and lead geometry for the land pattern and assembly stencil.

The two inputs, output, supply and ground map to the 5-pin SOT-23 as follows (top view):

• Pin 1 – A (Input): First AND-gate input; 5.5 V-tolerant.
• Pin 2 – B (Input): Second AND-gate input; 5.5 V-tolerant.
• Pin 3 – GND: Ground (0 V) reference.
• Pin 4 – Y (Output): AND output, Y = A AND B; ±24 mA at 3.3 V.
• Pin 5 – V_CC: Supply, 1.65 V to 5.5 V; decouple with a local 0.1 µF capacitor.

Cross-references for a single 2-input AND gate. The first row is the same device in its standard (non-EP) ordering; the others are different logic families. Confirm the temperature grade and family before substituting - only the EP option carries the −55 °C to +125 °C controlled-baseline guarantee.

Logic Family Comparison

Texas Instruments (TI, NASDAQ: TXN), of Dallas, Texas, is a leading logic supplier and originator of single-gate "little-logic." Its Enhanced-Product (EP) line is built specifically for industrial, energy, transportation and defense-adjacent programmes that need a controlled baseline and extended-temperature operation over a long production life.

The governing document is the SN74LVC1G08-EP data sheet (SCES454C), which defines the electrical limits, the I_off behaviour, the M-temperature timing and the DBV package. InFortune Electronics supplies the device under code 1P1G08MDBVREP and offers sourcing and technical support.