Datasheet for the LM555 timer, the classic 555 IC, as a 231 KB PDF file. It covers pin functions, electrical characteristics and the standard monostable and astable…

Atmel datasheet for the AT89C55WD, an 8051-compatible microcontroller with 20 KB of flash, 256 bytes of RAM, three timers and a watchdog timer, as reflected by the WD…

PDF datasheet, 182 KB, for the PG12232ARU-DNN-A-C2 graphic LCD module. The suffix chain denotes a particular option set and probably a document revision C2.

STV8102 datasheet in PDF format, 598 KB, with 1_2 in the name likely marking a document version.

Specification sheet for the PG320240LRS-ENN-H module, revision A1, a 145 KB PDF. The code identifies a 320 by 240 dot graphic LCD, with LRS-ENN-H marking the particular…

Datasheet for display module PE13264ARU-002-H, delivered as a 389 KB PDF. The 13264 portion likely indicates a 132 x 64 dot graphic LCD, with ARU and 002-H encoding…

PDF datasheet for the PC2002AR-BHO-J display module, a 2002-class part, which by common convention is a 20 characters by 2 lines LCD.

Component datasheet in PDF form for the V16C6448AF device, about 474 KB. The name gives only the part number with its AF suffix, and the manufacturer and function are…

SFD064VT4 datasheet with a VGA suffix, delivered as a 352 KB PDF. The suffix suggests the variant or document concerns a VGA interface, though the name gives no…

VGA-suffixed datasheet for the SFD064VT2, a 355 KB PDF in the same family as the VT4 documents. The name supplies only the part code and suffix.

Datasheet PDF for the SED1330, around 388 KB, an Epson LCD controller from the same family as the SED1335.

Very small 24.5 KB PDF titled r12864, giving little detail beyond the number. The 12864 figure usually indicates a 128x64 dot graphic LCD module, but the manufacturer…

Texas Instruments datasheet for the SN74ABT16244ADL, a 16-bit buffer and line driver with 3-state outputs in SSOP (DL) package, provided as a 38.7 KB PDF.

PDF datasheet, 37.8 KB, for the device numbered SM3504. The name carries no manufacturer, suffix or revision, only the part number itself.

Datasheet PDF around 454 KB, identified only by an SDLS literature number rather than a part name.

PDF datasheet covering the STV7778S, about 310 KB. Apart from the part number, the file name carries no further details such as revision or package, so check the cover…

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…

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…

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

Datasheet for the Microchip dsPIC30F family of digital signal controllers, supplied as a 5.10 MB PDF.

Short-form datasheet, 189 KB PDF, for the tiny25, tiny45 and tiny85, matching the Atmel AVR ATtiny25/45/85 family of 8-pin microcontrollers that differ mainly in flash…

Datasheet in PDF, 141 KB, carrying the document number 6131 and nothing else in its name, so manufacturer and device are unknown until it is opened.

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

PG12032LRU-CNN-B graphic LCD module specification, PDF, 165 KB. It is the C option of the same family as the DNN version, with letters that usually change backlight or…

PG9732 family datasheet, revision B, a small 58.5 KB PDF. The code most likely marks a 97 by 32 dot monochrome graphic LCD module, and this sheet covers the common…

Combined PDF datasheet covering the SED1530, SED1531 and SED1532, small at about 67 KB.

STK4121V datasheet in PDF format, 92 KB, covering a hybrid audio power amplifier module from the Sanyo STK series.

An 84.6 KB PDF datasheet for the SM3507 component. Only the part number is present in the name; the vendor, device type and revision are not indicated and should be read…

PDF datasheet of 645 KB carrying only the reference SDLS184 in its name, with no device or part number attached.

Reference sheet for the SN7410N, a triple 3-input positive NAND gate from the classic 7400 TTL logic family, in plastic DIP form.

PDF of around 835 KB carrying only a document code in its name, so the exact device is not stated.

STMicroelectronics STV9303 datasheet as a 108 KB PDF; the name states only the part number.

PDF datasheet for the LM400RW1 LCD module, with no suffix, revision or panel size stated in the name beyond the part code itself.

Datasheet named RTM876-660, a 246 KB PDF. RTM-prefixed numbers are typically Realtek parts, and this one is listed under the 660 variant, but the device function is not…

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…

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

Intel 7 Series chipset Platform Controller Hub datasheet in PDF form, 687 KB, apparently one part of a larger document set given the number in the name.

Datasheet for the Microchip PIC16C77x family in a 2.61 MB PDF, with x marking the different members of the group.

Datasheet for the Microchip PIC16C505, a small 14-pin microcontroller from the baseline PIC range, provided as a 1.18 MB PDF.

Datasheet for the Microchip PIC16F870 and PIC16F871 flash microcontrollers, a 2.76 MB PDF.