Datasheet in PDF form, 315 KB, whose numeric file name gives no hint of the part, manufacturer or device it covers. Open it in any PDF reader to identify the component.

Alpha and Omega Semiconductor datasheet for the AON6912A, a 546 KB PDF. It provides the internal configuration and pin assignment, electrical ratings, switching…

Alpha and Omega Semiconductor datasheet for the AO4466, an SO-8 MOSFET, provided as a 324 KB PDF.

Microchip datasheet for the PIC16C781 and PIC16C782, PIC16 microcontrollers with integrated analog peripherals such as an operational amplifier, comparators, ADC and…

Combined datasheet for the Microchip PIC16C63A, PIC16C65B, PIC16C73B and PIC16C74B microcontrollers, provided as a 2.18 MB PDF.

Summary datasheet for the tiny2313, marked by the s suffix and a compact 166 KB PDF, corresponding to the Atmel AVR ATtiny2313.

Condensed summary datasheet for the Atmel ATmega169 AVR microcontroller with integrated LCD driver, a 196 KB PDF.

Datasheet for the MAX233, a Maxim RS-232 line driver and receiver that needs no external charge-pump capacitors, running from a single 5 V supply.

Datasheet numbered 6280, a 328 KB PDF with an uninformative name that states no part number or brand. The device can only be identified by reading the document header.

PDF datasheet covering the MT8880C, an integrated DTMF transceiver with a microprocessor bus interface, able both to decode and to generate dual-tone signalling.

Datasheet for the Atmel AT89C55, an 8051-family microcontroller with 20 KB of reprogrammable flash and 256 bytes of RAM, supplied as a 421 KB PDF.

A 91 KB PDF datasheet covering the AT89C51, the Atmel 8051-compatible microcontroller with flash program memory that turns up in many older industrial and consumer…

PDF datasheet (337 KB) for the AD7533, a 10-bit multiplying DAC from Analog Devices often used for programmable gain, attenuation and voltage setting in older…

Datasheet in PDF format for the SM3509 part, 48.5 KB. The file name gives only the bare part number, so the maker and function must be confirmed from the content.

Component datasheet saved as a 197 KB PDF under the literature number SDLS946. The SDLS prefix is commonly seen on Texas Instruments logic documentation, but the file…

PDF datasheet of 251 KB identified by the literature number SDLS210. The name gives no device, family or package; the SDLS style is typical of Texas Instruments logic…

PDF datasheet, 570 KB, whose name SDLS187 is just a document code rather than a part name.

A 650 KB PDF datasheet titled only by its document code, SDLS165. That code style corresponds to Texas Instruments standard logic literature, but the part it describes…

A 382 KB PDF carrying the literature code SDLS161 and no part name. The SDLS prefix is the one Texas Instruments applies to its standard logic data sheets, so this…

A logic datasheet with the document code SDLS157, delivered as a 286 KB PDF. The name gives no device number; SDLS codes are used by Texas Instruments for its standard…

PDF datasheet carrying the code SDLS145, 306 KB. The name identifies only the document, using the numbering Texas Instruments applies to its logic family data sheets, so…

Datasheet covering the SN74157N, a quad 2-line to 1-line data selector and multiplexer in a plastic DIP package, provided as a 20.5 KB PDF.

PDF datasheet for the SN74153N, a dual 4-line to 1-line data selector and multiplexer with separate strobe inputs, in an N-type plastic DIP.

Datasheet marked with the Texas Instruments document code SDLS110, part of the series TI uses for its classic TTL logic devices.

PDF datasheet, 40.0 KB, for a device named ST1305. The file name provides only the part number, without the maker or the function, so identification has to come from the…

PDF datasheet for the ISL6257, a 493 KB document whose name carries only the part number.

PDF datasheet titled bq25a, 1.73 MB. The name is brief and does not identify the exact part, though the bq prefix is used by Texas Instruments for battery management and…

Datasheet in PDF for the ANPEC APM2510NU, a 217 KB document. ANPEC makes power MOSFETs and regulators, and APM-prefixed parts are typically MOSFETs found in laptop power…

AON7406 MOSFET datasheet in PDF format, 271 KB. The AON prefix belongs to Alpha and Omega Semiconductor, whose parts are widely used in notebook motherboard power…

Generic PDF datasheet of 326 KB whose name says nothing about the component, manufacturer or part number, so you must open it to find out what it covers.

Alpha and Omega Semiconductor AON6554 datasheet, a 441 KB PDF. Like other AON-series devices it is a power MOSFET in a DFN 5x6 footprint used in synchronous buck stages…

AO4459 datasheet in PDF form, 599 KB. The AO4459 is an Alpha and Omega Semiconductor P-channel MOSFET in an SO-8 package, frequently found in laptop charging and…

Datasheet for the BTA16-600BW, a 16 A, 600 V triac in the insulated-tab BTA family, the B and W indicating its gate sensitivity and snubberless rating class.

Datasheet for the STMicroelectronics STM32F205RET6, an ARM Cortex-M3 microcontroller from the STM32F2 series, in a 2.22 MB PDF.

Family datasheet for the Microchip PIC16F87x microcontrollers, a 3.74 MB PDF covering the flash parts in this group such as the 28- and 40-pin variants, indicated by the…

Datasheet for the tiny22, a name pointing to the Atmel AVR ATtiny22 microcontroller, provided as a 933-935 KB class PDF of 935 KB.

Datasheet covering the Atmel ATxmega D3 series, 64-pin parts in the cost-reduced AVR XMEGA D family.

Datasheet for the LM45, an analog Celsius temperature sensor whose output voltage rises linearly with temperature, at about 10 mV per degree.

Datasheet for the LM337, an adjustable three-terminal negative voltage regulator, the counterpart of the positive LM317.

PDF datasheet of 1.13 MB carrying document number 6120 followed by an s, with no part number or manufacturer in the name.