SN74HC (ACTIVE) Dual 4-Line To 1-Line Data Selectors/Multiplexers. Datasheet ( KB). Description click to collapse contents. Each of these data. Data sheet acquired from Harris Semiconductor. SCHSC. Features. • Common Select Inputs. • Separate Enable Inputs. • Buffered inputs and Outputs. The M54/74HC and M54/74HC are high speed CMOS DUAL 4- CHANNEL MULTIPLEXERS fabricated with silicon gate C. 2. MOS technology.

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Open the catalog to page 4. If not, could someone please explain in simple terms as to why not? Catalog excerpts Product data sheet 1.

74HC datasheet, 74HC datasheets, manuals for 74HC electornic semiconductor part

Open the catalog to page 3. Hi Olly I revisited my answer I could not find a quad 2: Obviously the mechanical switch that would be required to switch the inputs has not been included and steps would be needed when wiring it to prevent all three inputs from being HIGH.


Three Way by Harkumbar, on Flickr My question is this: Ptot derates linearly with 5. Functional description Table 3. Open the catalog to page 2. Hi Bill Thanks for your input. Limiting values Table 4.

Inputs include clamp diodes. Gives you your 3 options.

Open the catalog to page 8. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. If the image does not appear, I’ll have to see what I am doing wrong. Open the catalog to page 6. Symbol total power dissipation The input and output voltage ratings may be exceeded if the input and output current ratings are observed.

The same 4 address lines 74hcc153 be bussed to the othe multiplexor and decoder. Plastic interlead protrusions of 0. Even if this doesn’t work in this 774hc153, it certainly looks like a useful bit of kit, and I’m sure it’ll get integrated at some point!

Symbol supply voltage input clamping current output clamping current output current supply current ground current storage temperature Product Product data sheet 1. No problem getting a “4 pole 3 or 4 position” switch of that type. Open the catalog to page Dynamic characteristics Table 7.

  LEI 11079 DE 2004 PDF

74HC153 Dual 4 Input Multiplexer

For each multiplexer, the select inputs select one of the four binary inputs and routes it to the multiplexer output nY. Open the catalog to page 9. SC16CB 5 V, 3. Recommended operating conditions Table 5.

Plastic or metal protrusions of 0. Open the catalog to page 7.


The device features independent enable inputs nE and common data select inputs S0 and S1. Typically this multipole multiposition switch is implemented with a “rotary Wafer Switch”.

Think of the typical pre-digital tape recorder and stereo function selector. The image is posted here.

The Online Industrial Exhibition. Ordering information Type number Package Temperature range plastic small outline package; 14 leads; body width SOT 3.

Hi, When Dataeheet read this thread, I wondered whether this could be implemented using simple logic