Service Manuals, User Guides, Schematic Diagrams or docs for : . Electronic Components Datasheets Various datasheets 74ls155
<< Back | HomeMost service manuals and schematics are PDF files, so You will need Adobre Acrobat Reader to view : Acrobat Download Some of the files are DjVu format. Readers and resources available here : DjVu Resources
For the compressed files, most common are zip and rar. Please, extract files with Your favorite compression software ( WinZip, WinRAR ... ) before viewing. If a document has multiple parts, You should download all, before extracting.
Good luck. Repair on Your own risk. Make sure You know what You are doing.
Image preview - the first page of the document
>> Download 74ls155 documenatation <<
Text preview - extract from the document
SN54/74LS155
DUAL 1-OF-4 DECODER/ SN54/74LS156
DEMULTIPLEXER
The SN54 / 74LS155 and SN54 / 74LS156 are high speed Dual 1-of-4
Decoder/Demultiplexers. These devices have two decoders with common
2-bit Address inputs and separate gated Enable inputs. Decoder "a" has an
DUAL 1-OF-4 DECODER /
Enable gate with one active HIGH and one active LOW input. Decoder "b" has
two active LOW Enable inputs. If the Enable functions are satisfied, one DEMULTIPLEXER
output of each decoder will be LOW as selected by the address inputs. The LS156-OPEN-COLLECTOR
LS156 has open collector outputs for wired-OR (DOT-AND) decoding and LOW POWER SCHOTTKY
function generator applications.
The LS155 and LS156 are fabricated with the Schottky barrier diode
process for high speed and are completely compatible with all Motorola TTL
families.
◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo