MC74LCX257DTR2G
On Semiconductor
The On Semiconductor MC74LCX257DTR2G is a high-performance quad 2-input multiplexer. It operates from a 2.3V to 3.6V supply and features 5.0V tolerant inputs.
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20,544 pcs
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20544 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The MC74LCX257DTG from ON Semiconductor is a versatile quad 2-input multiplexer designed for low-voltage CMOS applications. It operates efficiently within a supply voltage range of 2.3V to 3.6V, while its inputs and outputs are tolerant to 5.0V, enabling seamless interface with 5.0V TTL logic.
This device features 3-state outputs that can be disabled by applying a logic HIGH to the Output Enable (OE) input, ensuring high impedance when VCC is 0V. The multiplexer offers a 4 x 2:1 circuit configuration, allowing selection of data from two sources for four bits. Its high impedance TTL compatible inputs minimize current loading on input drivers, and TTL compatible outputs provide improved switching noise performance.
The MC74LCX257DTG is housed in a 16-TSSOP package, suitable for surface mounting. It boasts a balanced output sink and source capability of 24 mA and exhibits near-zero static supply current in all three logic states, contributing to reduced system power requirements. ESD protection exceeds 2000V for the Human Body Model and 200V for the Machine Model, with latchup performance exceeding 500 mA.
This component is Pb-Free, Halogen Free/BFR Free, and RoHS compliant, making it suitable for environmentally conscious designs. Its operating temperature range is -40°C to 85°C.
| Qty | Low | High |
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| 1+ | $1.27 | $1.27 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
2.3V to 3.6V.
Yes, it is 5V tolerant and can interface with 5V TTL logic.
24mA balanced sink and source.
-40°C to 85°C.
16-TSSOP (0.173", 4.40mm Width).
>2000V Human Body Model and >200V Machine Model.
4 x 2:1 (four independent 2-input multiplexers).