Compact 41.4 KB PDF for the 2SB987, with an _E suffix not explained by the name, perhaps an edition or language marker.

Full datasheet for the ATmega169 AVR microcontroller, distributed as a 2.97 MB PDF. This part includes an integrated LCD controller, and the document covers its segment…

The 2SD1724 part number is all the name gives, and the 145 KB PDF is tagged as a schematic, though a file named this way is normally a transistor datasheet.

This datasheet PDF of 179 KB covers the 2SD2480 transistor and contains no further detail in its name.

PDF of 415 KB describing the 2SK2741, catalogued with schematics but in substance a part datasheet, as 2SK denotes an N-channel FET in JIS numbering.

A 414 KB PDF documenting the 2SK2662, a part numbered under the JIS scheme in which 2SK means an N-channel FET.

Datasheet PDF, 73.5 KB, for the 2SB1405. The name states just the part number, without manufacturer or edition.

Documentation for the 2SB827 transistor in a 103 KB PDF, indexed among schematics. JIS part codes beginning with 2SB are assigned to PNP devices classed for…

Datasheet covering the 74HC164 and 74HCT164, an 8-bit serial-in, parallel-out shift register without output latches.

Datasheet in PDF format for the AY0438, a 32-segment CMOS LCD driver with a serial data input, revision a of the document going by the file name.

Zip package of flash tools for the SR-1515HD receiver, roughly 3.44 MB. It most likely contains the loader utility used to push firmware to the box over a serial or USB…

Reference PDF for the CD4094, an eight-stage shift-and-store bus register from the CMOS 4000 series, as the name notes it is a shift register.

Part reference for the 2SD1669, supplied as a 107 KB PDF and filed in the schematic section.

PDF documentation for the 2SK2544 N-channel FET, following the Japanese JIS 2SK naming pattern, with a file size of 409 KB.

Small closing piece, 15.6 MB, of a three-part RAR archive containing a Windows 7 installation image; the name specifies no edition, language or architecture.

Component datasheet for the 2SD1851 transistor, supplied as a 93.4 KB PDF and classed as a schematic in the index.

Technical document on the MultiMediaCard (MMC) memory card, in a 1.70 MB PDF. The name gives only the card type, without a manufacturer or revision.

The 2SK1266 N-channel field-effect transistor is documented in this 33.9 KB PDF, indexed as a schematic.

Datasheet for the 2SD669 NPN transistor in a small 32 KB PDF, maker not stated in the file name.

Datasheet in PDF format for the 2SB1641, around 183 KB. By JIS convention the 2SB prefix identifies a PNP bipolar transistor aimed at low-frequency circuits such as…

RAID driver package for Windows, zipped at about 2.8 MB, with build or package number 930_00296 in the name.

PDF guide on LCD monitor repair, about 17.9 MB, catalogued as a datasheet. The name gives no specific monitor brand or model, so it is best treated as general reference…

Opening volume of a three-part Windows 7 archive, distributed as a 1.42 GB self-extracting RAR executable; the name gives no edition, language or 32/64-bit detail.

TeamViewer setup program for 64-bit Windows, a 33.7 MB executable without a version number in its name.

Archive dated 20191216 for the RT809F universal programmer, most likely its software package from that date.

Datasheet for the 74HC595 and 74HCT595 8-bit serial-in, parallel-out shift register with output latches.

PDF datasheet for the EL1604, filed as a 64 KB document; the name gives only the part number.

Datasheet-style PDF, 142 KB, for the 74HC595D, the familiar 8-bit serial-in, parallel-out shift register with output latches; the D suffix usually marks the SO package.

Labelled 2SD1997, this 86.1 KB PDF is indexed as a schematic, yet a bare transistor part number points to a manufacturer datasheet.

Manufacturer data for the 2N2907, a general-purpose PNP small-signal switching transistor, supplied as a 52.8 KB PDF and catalogued with schematics.

AMD chipset software installer, version 5.08.02.027, supplied as an executable of about 63 MB.

Large 156 MB RAR archive simply named TOOLS, with no indication of its contents in the name.

Datasheet for the Prolific PL-2303HX USB-to-serial UART bridge controller, a chip found in many USB-RS232 and USB-TTL adapters and some embedded devices.

Part sheet in PDF form, 29.1 KB, for the 2SD2646 transistor, filed in the schematic category. The name supplies only the type number, without brand or revision.

A 41.5 KB PDF for the 2SB970 transistor, with an _E suffix the file name leaves unexplained.

A 46.1 KB PDF datasheet covering the 2N3019 transistor, indexed in the schematic category.

PDF datasheet of 52.2 KB for the 2N2369 NPN switching transistor, placed in the schematic section.

PrimeTool 7.0.5 software, delivered as a 147 MB RAR archive. The name offers no further description, so the exact purpose of this utility should be confirmed after…

Software archive titled Driver Download Tool, 9.71 MB as a RAR, with no brand, version or target hardware named.

Software package for the RT809F universal programmer, dated 2024-01-16 and in an English version, packed as a 37.5 MB RAR archive.