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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The multiplexor is a Dual 4: For each multiplexer, the select inputs select one of the four binary inputs and routes it to the multiplexer output nY. If the image does not appear, I’ll have to see what I am doing wrong. Three Way by Harkumbar, on Flickr My question is datashwet Open the catalog to page 5. Think of the typical pre-digital tape recorder and stereo function selector.

Open the catalog to page 3. The same 4 address lines can be bussed to the othe multiplexor and decoder.


74HC 데이터시트(PDF) – NXP Semiconductors

Symbol supply voltage input clamping current output clamping current output current supply current ground current storage temperature Product Hi Bill Thanks for your input. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. Ordering information Type number Package Temperature range plastic small outline package; 14 leads; body width SOT 3.

Open the catalog to page Open the catalog to page 7. Open the catalog to page 9.

Plastic or metal protrusions of 0. The Online Industrial Exhibition.

74HC153 SMD

Typically this multipole multiposition switch is implemented with a “rotary Wafer Switch”. Dynamic characteristics Table 7.

Even if this doesn’t work in this situation, it certainly looks like a useful bit of 74c153, and I’m sure it’ll get integrated at some point! Inputs include clamp diodes.

74HC153 Datasheet

Open the catalog to page 2. Ordering information Table 1. Product data sheet 1. Open the catalog to page 6. If not, could someone please explain in simple terms as to why not? The device features independent enable inputs nE and common data select inputs S0 and S1.


Symbol total power dissipation The input and output voltage ratings may be exceeded if the input and output current ratings are observed. Hi, When I read this thread, I wondered whether this could be implemented using simple logic No problem getting a “4 pole 3 or 4 position” switch of that type. Open the catalog to page 8.

Gives you your 3 options. Functional description Table 3.

Obviously the mechanical switch that would be required to switch the inputs has not been included and steps would be needed when datssheet it to prevent all three inputs from being HIGH. Ptot derates linearly with 5. SC16CB 5 V, 3. Catalog excerpts Product data sheet 1.

Plastic interlead protrusions of 0. The image is posted here. Open the catalog to page 4.

Hi Olly I revisited my answer I could not find a quad 2: Recommended operating conditions Table 5.