MC74LVX157D

The MC74LVX157D is one member of the MC74LVX157 series.The MC74LVX157 is an advanced high speed CMOS quad 2channel multiplexer. The inputs tolerate voltages up to 7V, allowing the interface of 5V systems to 3V systems.It consists of four 2input digital multiplexers with common select (S) and enable (E) inputs. When E is held High, selection of data is inhibited and all the outputs go Low.The select decoding determines whether the I0n or I1n inputs get routed to the corresponding Zn outputs.

Features of the MC74LVX157D are:(1)high speed: tPD = 5.1ns (Typ) at VCC = 3.3V; (2)low power dissipation: ICC = 4A (Max) at TA = 25; (3)power down protection provided on inputs; (4)balanced propagation delays; (5)low noise: VOLP = 0.5V (Max); (6)pin and function compatible with other standard logic families; (7)latchup performance exceeds 300mA; (8)ESD performance: HBM > 2000V; machine model > 200V.

The absolute maximum ratings of the MC74LVX157D can be summarized as:(1)supply voltage range:-0.5 to 7.0V;(2)storage temperature:-65 to +150;(3)DC input voltage:-0.5 to 7.0V;(4)input diode current:-20 mA;(5)DC output voltage:-0.5 to Vcc+0.5V;(6)power dissipation:180mW.Absolute maximum continuous ratings are those values beyond which damage to the device may occur. Exposure to these conditions or conditions beyond those indicated may adversely affect device reliability. Functional operation under absolutemaximumrated conditions is not implied.Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. "Typical" parameters which may be provided in Motorola data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including "Typicals" must be validated for each customer application by customer's technical experts.