Datasheet for the EMB04N03H, a MOSFET from Excelliance MOS, provided as a 224 KB PDF. The part number suggests an N-channel device rated around 30 V, as used in notebook…

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

Reference sheet for the L7812, a fixed positive 12 V linear voltage regulator from the STMicroelectronics L78 family, supplied as a 228 KB PDF.

Alpha and Omega Semiconductor datasheet for the AON6428 power MOSFET, provided as a 301 KB PDF.

Microchip PIC18F4550 datasheet in PDF form, about 6.74 MB. This 8-bit microcontroller is known for its built-in full-speed USB interface, so the document is useful when…

Microchip PIC16C6x family datasheet, a 2.64 MB PDF covering several related 8-bit OTP or EPROM microcontrollers grouped under one x placeholder.

Microchip datasheet for the PIC16F87xA family of 8-bit flash microcontrollers, supplied as a 3.92 MB PDF.

Microchip datasheet for the PIC12C67x series, small 8-pin EPROM/OTP microcontrollers with analog-to-digital conversion, in a 1.90 MB PDF.

Datasheet for the Atmel ATxmega A1 series, the 100-pin members of the AVR XMEGA family.

Datasheet in PDF form for the ICL8069, a low-voltage bandgap voltage reference diode of about 1.2 V, historically made by Intersil.

Component datasheet in PDF form, 346 KB, identified only by the document number 6224 in its name.

Datasheet in PDF format numbered 6262, about 1.05 MB, with no part number or brand stated in the file name.

Datasheet for the LM741, the classic general-purpose operational amplifier found in countless analog circuits, supplied as a 148 KB PDF.

Datasheet for the LM7805, a fixed 5 V positive three-terminal linear regulator from the widely used 78xx family, provided as a 161 KB PDF.

Datasheet for the 79LXX series, low-power fixed negative three-terminal regulators typically rated around 100 mA, supplied as a 157 KB PDF.

PDF datasheet of 634 KB carrying only the reference doc6258, which does not reveal the device it covers.

Preliminary datasheet for the Atmel AT91SAM7S series of ARM7TDMI-based flash microcontrollers, a 10.5 MB 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 in PDF form for the IRFP250 N-channel power MOSFET, a compact 92.6 KB file. Expect absolute maximum ratings, on-resistance, gate charge, safe operating area…

IRF640 MOSFET datasheet in PDF format, about 112 KB in size. It should provide electrical ratings, on-resistance, gate threshold, thermal resistance and package drawings…

Datasheet for the 2SK2043 N-channel MOSFET, with the file name stating a 600 V drain-source rating and 2 A drain current.

PDF datasheet, about 463 KB, for the SF13CR part with a CS suffix. The name offers no detail on application or revision, so the first pages should be checked to identify…

Tiny 6.54 KB PDF for the SN74ACT1073NSR from Texas Instruments, a bus termination array with clamp diodes used on data lines, in an NS package supplied on tape and reel.

SM3512 datasheet, provided as a PDF of 39.5 KB. No information besides the part number appears in the name; the manufacturer, package and revision are not stated.

Datasheet for the SM5M2, provided as a 253 KB PDF. The file name gives only the part designation without manufacturer, revision or a description of the device function…

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

PDF datasheet for the SN74S1055SD, a part carrying the 74S designation used for Schottky TTL logic; the name does not spell out its function, so the document should be…

Datasheet labelled with the Texas Instruments literature code SDLS114, part of the document series TI uses for its legacy TTL logic products.

Texas Instruments logic datasheet in PDF, 413 KB, identified only by its SDLS literature number rather than a part name.

Texas Instruments logic datasheet, 529 KB PDF, labelled only with an SDLS literature number, the series TI uses for its standard bipolar TTL documents.

Very small PDF, only 9.27 KB, holding datasheet information for the SN74LS399N, the N suffix indicating the plastic DIP package version.

English-language datasheet in PDF form, about 841 KB, titled DC datasheet B1en. The name does not identify the component, manufacturer or product, so open it to find the…

Datasheet in PDF form, 1.32 MB, carrying a Texas Instruments literature number: SLVS631 at document revision C.

Generic datasheet PDF of roughly one megabyte; the name carries no part number or manufacturer, so the component it covers is only visible once the document is opened.

Datasheet with a document-code style name, DSASL0022097, that does not reveal the component; it is a 333 KB PDF.

Vishay Siliconix SiR474DP datasheet, provided as a 322 KB PDF. The SiR-series designation indicates an N-channel power MOSFET, and the DP suffix refers to the PowerPAK…

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.

PDF datasheet of 206 KB for the AON6504, an Alpha and Omega Semiconductor N-channel MOSFET in a DFN 5x6 style package.

Vishay datasheet for the Si7121ADN, a P-channel MOSFET in the PowerPAK 1212-8 package, provided as a 634 KB PDF.

Datasheet for the Texas Instruments TPS51225, a 1.48 MB PDF. This part is a dual synchronous step-down controller with a 5 V LDO, widely used on notebook boards to…