A logic datasheet with the document code SDLS157, delivered as a 286 KB PDF. The name gives no device number; SDLS codes are used by Texas Instruments for its standard…

Portuguese introductory study material on digital electronics, the first part of a course series judging by the numbering in the name.

Manual of digital electronics written in Spanish, a general reference rather than a schematic for any particular equipment.

Datasheet covering the SN7408N quad 2-input positive AND gate, a standard TTL device in a plastic dual in-line package.

Small PDF datasheet, 146 KB, named only by the literature code SDLS098 with no device number in the title.

Reference PDF for the 74LVC00A quad 2-input NAND gate, a larger 517 KB edition that likely includes several package options and detailed timing tables.

Texas Instruments literature number SDLS135, supplied as a 289 KB PDF datasheet. The name carries no part number, so the covered logic device has to be confirmed from…

PDF datasheet carrying TI document code SDLS127, about 324 KB. As only the literature number is given, the exact logic IC must be confirmed by opening the file.

Datasheet for the SN7402N quad 2-input positive NOR gate, part of the classic TTL logic family and packaged in plastic DIP.

PDF for the 74AC00, a quad 2-input NAND gate in the advanced CMOS family, 302 KB, catalogued as a schematic; the name drops the digit before input, but the part number…

PDF reference titled around diodes and five-pin IC circuits, about 6.26 MB, filed as a schematic but not tied to any particular device or board by its name.

Data document for the 74LVC14A, described in the name as a faster hex inverter with Schmitt-trigger inputs, running from 3.3 V and tolerant of 5 V on its inputs.