Datasheet for the RN-42 Bluetooth module, document version 2.32r, originally from Roving Networks and later Microchip.

Datasheet for the PE12864-004 module, a 261 KB PDF covering what is most likely a 128 x 64 dot graphic LCD in its 004 version.

SN7474N datasheet, a 26.8 KB PDF for the dual D-type positive-edge-triggered flip-flop with preset and clear, in plastic DIP.

Datasheet in PDF, 267 KB, for the SFA025XSC part with an AV suffix, probably an analog video input display module. The name lacks brand and electrical specs.

Datasheet stored under the Texas Instruments document code SDLS112, part of the literature series for classic TTL logic.

Short-form summary datasheet covering the Atmel ATmega329, ATmega3290, ATmega649 and ATmega6490 microcontrollers, AVR parts with integrated LCD controllers.

PDF specification sheet for display module PG240160ERF-CNNHA1, 263 KB in size. The PG prefix with 240160 points to a 240 x 160 dot graphic LCD, and the long suffix…

Datasheet for the part numbered SFA050XS1, AV version, in a 263 KB PDF. The name gives nothing beyond the code, so the vendor and device must be confirmed from the…

Datasheet for the SF064VT1 part with the VGA suffix, supplied as a 263 KB PDF. It is one of three documents for this base number, together with INV and ADV sheets, and…

Technical specification sheet, delivered as a 1.26 MB PDF, covering the LM270WR3-SSC1 liquid crystal module, an LG Display style part code for a monitor panel.

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

Datasheet for the MT8870, a widely used DTMF receiver that decodes telephone keypad tones into a 4-bit code with a strobe output.

A short PDF datasheet, only 26.4 KB, labelled SM5K5 with a trailing _7 suffix that may indicate a page, section or edition number; the name does not say which.

Infineon International Rectifier datasheet for the IRFH7923TRPBF, a 268 KB PDF. The IRFH prefix marks an N-channel HEXFET power MOSFET in a PQFN package, while TRPBF…

International Rectifier datasheet for the IRF6721SPbF, a 269 KB PDF. This part is an N-channel DirectFET power MOSFET, a package style with exposed metal can contacts…

Datasheet for the AON7408 N-channel MOSFET made by Alpha and Omega Semiconductor, delivered as a 262 KB PDF.

Datasheet for the Atmel AT89S52, one of the most popular 8051-compatible microcontrollers, with 8 KB of ISP flash, 256 bytes of RAM and three 16-bit timers.

Datasheet for the Atmel AT89C1051U, a 20-pin 8051-compatible microcontroller with 1 KB of flash; the U version adds a UART and second timer compared with the basic…

A 266 KB PDF datasheet for the part coded SFA035XSL with an AV suffix. The name contains only this code, without manufacturer, device or revision information, so the…

A datasheet PDF of 261 KB whose file name is only a random character string, so neither the manufacturer nor the part number can be determined from it.

Datasheet for the 2SC4517, a JIS-numbered NPN bipolar transistor, delivered as a 26.9 KB PDF.

Datasheet in PDF form, 262 KB, for the part designated SF104VT2 with a VGA suffix. The name gives no manufacturer, so identify the source from the cover page; the VGA…

Component datasheet in PDF format, about 1.26 MB, whose name suggests the DTC115EE series, a family of pre-biased digital transistors with built-in resistors.

Small 89.9 KB PDF datasheet labelled only with document number 2669, so the title reveals neither the component nor its maker.

The 264 KB PDF here is a datasheet for SFW045XS1 with an AV suffix, one entry in a series of similarly named SFW documents.

Datasheet for the RT9179A, an integrated circuit made by Richtek, provided as a 267 KB PDF.

PDF datasheet, 268 KB, for the part code SFW065XS1 followed by AV. The name does not state the vendor or the device the part is used in, so the first page should be…