This 260 KB PDF labelled 1B51 is catalogued as a schematic, though the short code more likely names a discrete component and the file is probably its datasheet.

Named 93CXX and sized at 132 KB, this PDF is listed as a schematic but appears to be a generic datasheet for 93C-series Microwire serial EEPROMs.

A 305 KB PDF with the short code 1B41, indexed as a schematic; the name gives no model or board, and it may be a component datasheet in a numbered series alongside 1B51…

The 339 KB PDF named 93c95a probably holds the datasheet for a 93C-family Microwire serial EEPROM, with the A suffix marking a revision or variant, though the index…

Indexed as a schematic, this 551 KB PDF titled 1B32 has an uninformative name with no model, brand or board number.

At 616 KB, 1B31.pdf is the largest of the 1B-coded files and is listed as a schematic, yet its name says nothing about device, maker or board revision.

A 233 KB PDF named 1B22, catalogued as a schematic, whose short code gives no device, board number or brand.

Listed as a schematic, the 229 KB PDF titled 1B21 carries only a short code and no model, brand or revision, so its subject must be confirmed by opening it.

Small PDF filed under schematics whose name only reads 1B series, so the exact part or device it covers is not stated.

PDF of 184 KB catalogued as a schematic, named only with the range 1A1 to 1A9, which suggests a datasheet covering a series of numbered component variants rather than a…

Datasheet in PDF form for the 1.5SMC6.8A, a 1500 W surface-mount transient voltage suppressor diode in the SMC package with a nominal 6.8 V breakdown and the A suffix…

PDF datasheet of 206 KB for the 1.5KE6V8A, an axial-lead 1500 W transient voltage suppressor rated around 6.8 V breakdown, with the A suffix denoting the 5 percent…

Roughly 1 MB PDF covering the 1.5KE6.8 transient voltage suppressor, part of the 1.5KE family of 1500 W axial TVS diodes with a nominal 6.8 V breakdown rating.

Datasheet in PDF for the 93C85A, a member of the 93-series Microwire serial EEPROM family, filed here under schematics.

PDF of 541 KB named only with the number 75006379, with nothing in the name identifying the device, maker or part it describes.

Datasheet in PDF covering the 93C76 and 93C86 serial EEPROMs, the 8 Kbit and 16 Kbit members of the 93-series Microwire family, in a single combined document.

Small 140 KB PDF whose name is simply the number 75005382, carrying no hint of manufacturer, device or component type.

PDF datasheet for the 93C75A serial EEPROM, part of the 93-series three-wire Microwire memory family, filed under schematics with a size of 395 KB.

PDF of 191 KB titled only with the number 75003407, an uninformative name that reveals neither brand nor device.

Datasheet in PDF, about 91 KB, for the 93C66 serial EEPROM, the 4 Kbit member of the widely used 93-series Microwire family; the _3 suffix in the name likely marks a…

Numerically named PDF, 75003177, of 289 KB, catalogued as a schematic but with no indication in the name of what part or device it covers.

PDF datasheet of 460 KB for the 93C65A, a 93-series serial EEPROM using the three-wire Microwire interface, filed under schematics.

Short PDF of 130 KB named 274002, a bare number that gives no device, brand or part information.

Datasheet in PDF, about 92 KB, for the 93C56 serial EEPROM, the 2 Kbit device in the 93-series Microwire family; the _3 suffix probably reflects a document revision or…

PDF document of 123 KB titled only 274001, an uninformative numeric name that does not identify the manufacturer or what is covered.

Numeric file 272001 in PDF form, 124 KB, catalogued under schematics with no maker, device or part type stated in its name.

Datasheet of 450 KB in PDF for the 93C55A serial EEPROM from the 93-series Microwire family, filed under schematics.

PDF datasheet for the 93C46CB, a variant of the 93C46 1 Kbit Microwire serial EEPROM, the smallest and most common member of the 93-series family.

Datasheet of 243 KB in PDF for the 93C46B, a 1 Kbit serial EEPROM of the 93-series Microwire family; the B suffix generally identifies a version with fixed word…

Compact PDF of about 91 KB covering the 93C46 serial EEPROM, the 1 Kbit member of the 93-series Microwire family; the _3 suffix appears to mark a document revision or…

PDF datasheet, 425 KB, for the 93C45A serial EEPROM within the 93-series three-wire Microwire family, filed in the schematic category.

Combined datasheet in PDF covering the 93C06 and 93C46 serial EEPROMs, small low-density Microwire memories from the 93-series family, 135 KB in size.

Datasheet in PDF, 412 KB, covering the 93AA86A/B/C, 93LC86A/B/C and 93C86A/B/C serial EEPROMs, the 16 Kbit Microwire family whose AA, LC and C prefixes indicate…

Filed as a schematic, this 412 KB PDF names the 93AA76, 93LC76 and 93C76 parts in A, B and C variants, which matches the numbering of a 8 Kbit Microwire serial EEPROM…

A short 147 KB PDF labelled only 93AA76, catalogued as a schematic but most likely an older datasheet for that Microwire serial EEPROM part.

Indexed as a schematic, this 118 KB PDF carries only the number 271024, which most often points to a 27C1024-class 1 Mbit parallel EPROM datasheet, though the name alone…

Only the number 271001 appears in this 134 KB PDF name, and it is listed as a schematic, though the pattern suggests a 27C1001-style 1 Mbit EPROM datasheet rather than a…

Catalogued as a schematic, this 432 KB PDF named 29040l most likely documents a 4 Mbit 29-series parallel flash memory, the l suffix probably marking a low-voltage or…

Listed as a schematic, this 553 KB PDF named 29040a is most probably a datasheet revision for a 4 Mbit 29-series parallel flash part, the a suffix suggesting a later…

A 553 KB PDF called simply 29040, indexed under schematics, which by its number most likely covers a 4 Mbit 29-series parallel flash memory datasheet; the manufacturer…