PDF datasheet, revision 7, for the SN74LS640 octal bus transceiver with inverting 3-state outputs, part of the 74LS low-power Schottky TTL range, 71.9 KB in size.

Condensed PDF datasheet, 10.8 KB, for the SN74LS540N, the DIP package of the 74LS540 octal buffer and line driver with inverting 3-state outputs in the low-power…

Datasheet document for a part labelled ST952, provided as a 111 KB PDF. The name gives no manufacturer prefix, package or revision, so the device type and maker should…

Short Spanish PDF course on the oscilloscope, 375 KB, with no device or model associated. It is study material, not a circuit diagram.

Alpha and Omega Semiconductor datasheet for the AON7409 power MOSFET, in PDF format. Use it to look up the pinout, package outline, voltage and current ratings…

Datasheet for the FDS6675BZ, a P-channel MOSFET in an SO-8 package originally from Fairchild, provided as a 399 KB PDF.

Datasheet in PDF for the Si4128DY, a part number in the Vishay Siliconix power MOSFET range in an SO-8 package, 183 KB.

RAR archive for the Positivo N9380 laptop, Quanta board DASW6HMB8E0 revision E. DA-prefixed numbers are Quanta PCB codes, where SW6 is the project and the letter suffix…

Datasheet for the AON6794 from Alpha and Omega Semiconductor, a 243 KB PDF. AON-series devices are power MOSFETs in DFN 5x6 packages, used as switching elements in…

PDF datasheet of 238 KB covering the AO4423, a P-channel power MOSFET made by Alpha and Omega Semiconductor in SO-8 form.

Alcatel One Touch OT-902 Level 2 service manual packed into a 1.19 MB RAR file. Level 2 material covers repairs beyond simple module swaps, typically with disassembly…

PDF datasheet for the AON7408, an Alpha and Omega Semiconductor N-channel MOSFET in a small DFN package, 262 KB in size.

Alpha and Omega Semiconductor datasheet for the AON6314, a 359 KB PDF. AON63xx devices are power MOSFETs in DFN packages widely used in the high-side and low-side…

RAR archive, 886 KB, for the ECS MCP61PM-AM motherboard; neither revision nor contents are stated in the name.

Archive for the Lenovo G580 laptop, referencing board LG4858L, packed as a 2.01 MB ZIP. The contents are not listed, but the size fits a schematic or boardview set.

Schematic for the Compal LS-6098P sub-board, revision 1.0, archived in a RAR of roughly 40 KB.

Motherboard BIOS for the IX38 QuadGT edition, packed in a 581 KB ZIP archive. The QuadGT label distinguishes it from the IX38 GT3 file, and the two should not be…

Datasheet for the MOC3041, an optoisolated triac driver with a zero-crossing detector, as a 171 KB PDF.

Zip archive, 10.7 MB, for the Compal motherboard HH6FH LA-L701P, which the name links to the Acer Swift X SFX16-51G model code.

BIOS dump for the ASUS TUF Gaming F15 FX507, board number 6050A3437302 revision MB-A01, an Inventec-pattern design.

PDF for the IRF540 MOSFET, and the name indicates the datasheet comes from Philips. Although listed under schematics, the 91.6 KB file is a component sheet with ratings…

A compact 44.3 KB PDF describing the 2SD602 transistor, indexed as a schematic though its content is component data. An _E suffix appears in the name as an edition tag.

The 5LN02N part is covered by this 41.5 KB PDF, indexed as a schematic but most likely a component datasheet.

A 41 KB PDF covering the part coded 5HN02SP, listed with schematics but naming only a component. SP is most likely the package designation in the 5HN02 series.

For the 2SD2098 transistor, this 159 KB PDF is categorised as a schematic but follows the usual naming of a part datasheet.

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

At just 33.5 KB, this PDF for the 2SD1623 is a short document listed as a schematic, though the part-number name suggests a compact datasheet.

Datasheet-type PDF for the 2SD1878, 90.6 KB, placed in the schematic category of the index. The name contains nothing beyond the part number.

A 318 KB PDF covering the 2SK2882, listed under schematics but almost certainly a datasheet given the bare part number in its name.

Part reference for the 2SK2607, an N-channel FET according to the 2SK prefix of the JIS numbering convention.

PDF reference for the 2SK2339 transistor, 35.9 KB, catalogued under the schematic type.

A 32.6 KB PDF covering the 2SK2325, a Japanese-registered semiconductor whose 2SK prefix means N-channel field-effect transistor.

Reference sheet for the 2SK2046, supplied as an 88.4 KB PDF. The 2SK designation belongs to the Japanese registration scheme for N-channel field-effect transistors…

Datasheet PDF, 292 KB, for the 2SK1829 transistor. Under JIS naming, 2SK marks an N-channel FET; the file name gives only the part number, with no maker or package…

Part-number PDF for the 2SK1471, 92.5 KB in size and labelled as a schematic in the index.

The 2SK1449 gives this 109 KB PDF its name, and nothing else is stated. It is filed as a schematic, though it is probably the device data sheet.

This small 31.6 KB PDF bears the name 2SK1444LS and is classed as a schematic. The name links it to a suffixed variant of the 2SK1444 without saying what LS stands for.

Component sheet for the 2SK1069, an N-channel FET from the Japanese 2SK numbering range, stored as a 98.7 KB PDF.

The 2SJ511 named in this 417 KB PDF is a JIS-coded semiconductor, the 2SJ prefix signalling a P-channel field-effect transistor.

Catalogued among schematics, the 43.5 KB PDF called 2SJ499's neighbour 2SJ485 refers to a semiconductor part; under the JIS scheme the 2SJ prefix designates a P-channel…