datasheetbank_Logo    Integrated circuits, Transistor, Semiconductors Search and Datasheet PDF Download Site
Part Number :

DM74LS156MX Datasheet PDF - Fairchild

Home  >>>  Fairchild  >>> DM74LS156MX PDF

Part NumberDM74LS156MX Fairchild
Fairchild Semiconductor Fairchild
DescriptionDual 2-Line to 4-Line Decoders/Demultiplexers
DM74LS156MX Datasheet PDF : DM74LS156MX pdf   
74LS155 image

General Description
These TTL circuits feature dual 1-line-to-4-line demultiplexers with individual strobes and common binary-address inputs in a single 16-pin package. When both sections are enabled by the strobes, the common address inputs sequentially select and route associated input data to the appropriate output of each section. The individual strobes permit activating or inhibiting each of the 4-bit sections as desired. Data applied to input C1 is inverted at its outputs and data applied at C2 is true through its outputs. The inverter following the C1 data input permits use as a 3-to-8-line decoder, or 1-to-8-line demultiplexer, without external gating. Input clamping diodes are provided on these circuits to minimize transmission-line effects and simplify system design.

Features
■Applications:
   Dual 2-to-4-line decoder
   Dual 1-to-4-line demultiplexer
   3-to-8-line decoder
   1-to-8-line demultiplexer
■Individual strobes simplify cascading for decoding or demultiplexing larger words
■Input clamping diodes simplify system design
■Choice of outputs:
   Totem-pole (DM74LS155)
   Open-collector (DM74LS156)

Page Links : 1  2  3  4  5  6 
Share Link : Fairchild

Searches related to DM74LS156MX description


Language : Korean   Chinese   Japanese   Russian   Spanish

@ 2014 - 2018  [ Home  ] [ Privacy Policy ] [ Request Datasheet  ] [ Contact Us ]