CD74HC354E
ActiveHIGH SPEED CMOS LOGIC 8-INPUT MULTIPLEXER/REGISTER WITH 3-STATE OUTPUTS
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CD74HC354E
ActiveHIGH SPEED CMOS LOGIC 8-INPUT MULTIPLEXER/REGISTER WITH 3-STATE OUTPUTS
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Technical Specifications
Parameters and characteristics for this part
| Specification | CD74HC354E |
|---|---|
| Circuit [custom] | 8:1 |
| Circuit [custom] | 1 |
| Current - Output High, Low [custom] | 7.8 mA |
| Current - Output High, Low [custom] | 7.8 mA |
| Independent Circuits | 1 |
| Mounting Type | Through Hole |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -55 °C |
| Package / Case | 20-DIP |
| Package / Case | 7.62 mm |
| Package / Case | 0.3 in |
| Supplier Device Package | 20-PDIP |
| Type | Multiplexer |
| Voltage - Supply [Max] | 6 V |
| Voltage - Supply [Min] | 2 V |
| Voltage Supply Source | Single Supply |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 0.72 | |
| 20 | $ 0.65 | |||
| 40 | $ 0.61 | |||
| 100 | $ 0.50 | |||
| 260 | $ 0.47 | |||
| 500 | $ 0.42 | |||
| 1000 | $ 0.39 | |||
| Texas Instruments | TUBE | 1 | $ 0.99 | |
| 100 | $ 0.76 | |||
| 250 | $ 0.56 | |||
| 1000 | $ 0.40 | |||
Description
General part information
CD74HC354 Series
The CD54HC354, CD74HC354, and CD74HCT354 are data selectors/multiplexers that select one of eight sources. In both types, the data select bits S0, S1 and S2 are stored in transparent latches that are enabled by a low latch enable input, LE\.
In the HC/HCT354 the data enable input, E\, controls transparent latches that pass data to the outputs when E\ is high and latches in new data when E\ is low.
In both types the three-state outputs are controlled by three output-enable inputs OE1\, OE2\, and OE3.
Documents
Technical documentation and resources