MC74LVX138D

The MC74LVX138D is one member of the MC74LVX138 series.The MC74LVX138 is an advanced high speed CMOS 3to8 line decoder. The inputs tolerate voltages up to 7V, allowing the interface of 5V systems to 3V systems.When the device is enabled, three Binary Select inputs (A0 A2) determine which one of the outputs (O0 O7) will go Low. When enable input E3 is held Low or either E2 or E1 is held High, decoding function is inhibited and all outputs go high. E3, E2, and E1 inputs are provided to ease cascade connection and for use as an address decoder for memory systems.

Features of the MC74LVX138D are:(1)high speed: tPD=5.5ns (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 MC74LVX138D can be summarized as:(1)DC supply voltage:-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.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. Motorola does not convey any license under its patent rights nor the rights of others. Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury or death may occur.