74HC253BQX
ActiveENCODERS, DECODERS, MULTIPLEXERS & DEMULTIPLEXERS DUAL 4-INPUT MULTIPLEXER; 3-STATE
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74HC253BQX
ActiveENCODERS, DECODERS, MULTIPLEXERS & DEMULTIPLEXERS DUAL 4-INPUT MULTIPLEXER; 3-STATE
Technical Specifications
Parameters and characteristics for this part
| Specification | 74HC253BQX |
|---|---|
| Circuit | 2 x 4:1 |
| Current - Output High, Low [custom] | 7.8 mA |
| Current - Output High, Low [custom] | 7.8 mA |
| Independent Circuits | 1 |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 C |
| Package / Case | 16-VFQFN Exposed Pad |
| Supplier Device Package | 16-DHVQFN (2.5x3.5) |
| Type | Data Selector/Multiplexer |
| Voltage - Supply [Max] | 6 V |
| Voltage - Supply [Min] | 2 V |
| Voltage Supply Source | Single Supply |
Pricing
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Description
General part information
74HC253BQ Series
The 74HC253; 74HCT253 is a dual 4-bit multiplexer, each with four binary inputs (nI0 to nI3), an output enable input (nOE) and shared select inputs (S0 and S1). One of the four binary inputs is selected by the select inputs and routed to the output nY. A HIGH on nOEcauses the outputs to assume a high-impedance OFF-state. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.
Documents
Technical documentation and resources