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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Three Way by Harkumbar, on Flickr My question is this: Think of the typical pre-digital tape recorder and stereo function selector. 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.


If not, could someone please dstasheet in simple terms as to why not?

SC16CB 5 V, 3. Ordering information Type number Package Temperature range plastic small outline package; 14 leads; body width SOT 3. Open the catalog to page 5. Open the catalog to page Dynamic characteristics Table 7.

Inputs include clamp diodes. Ordering information Table 1. Ptot derates linearly with 5.

74HC 데이터시트(PDF) – NXP Semiconductors

Product data sheet 1. The multiplexor is a Dual 4: Catalog excerpts Product data sheet 1. Hi, When I read this thread, I wondered whether this could be implemented using simple logic Open the catalog to page 2.

Typically this multipole multiposition switch is implemented with a “rotary Wafer Switch”. Open the catalog to page 4.

(PDF) 74HC153 Datasheet download

This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. Plastic interlead protrusions of 0. For each multiplexer, the select inputs select one of the four binary inputs and routes it to the multiplexer output nY.


The same 4 address lines can be bussed to the othe multiplexor and decoder. Open the catalog to xatasheet 3. Open the catalog to page 7.

Open the catalog to page 9. The device features independent enable inputs nE and common data select inputs S0 and S1. Functional description Table 3. Open the catalog to page 8. If the image does not appear, I’ll have to see what I am doing wrong.

74HC 데이터시트(PDF) – NXP Semiconductors

Plastic or metal protrusions of 0. Hi Bill Thanks for your input. Limiting values Table 4. Gives you your 3 options. The Online Industrial Exhibition.