PI5C3253Q

The PI5C3253Q is designed as a dual 4:1 multiplexer/demultiplexer with three-state outputs that is pinout compatible with the PI74FCT253T, 74F253 and 74ALS/AS/LS253. Inputs can be connected to outputs with low on resistance 5ohms with no additional ground bounce noise or propagation delay.

PI5C3253Q has six features. (1)Near-zero propagation delay. (2)5ohms switches connect inputs to outputs. (3)Direct bus connection when switches are ON. (4)Ultra low quiescent power (0.2uA typical) ideally suited for notebook applications. (5)Pin compatible with 74 series 253 logic devices. (6)Packaging (Pb-free & green available) 16-pin 150mil wide plastic QSOP. Those are all the main features.

Some absolute maximum ratings of PI5C3253Q have been concluded into several points as follow. (1)Its storage temperature range would be from -65°C to 150°C. (2)Its ambient temperature with power applied would be from -40°C to 85°C. (3)Its supply voltage to ground potential (inputs & Vcc only). (4)Its supply voltage to ground potential (outputs & D/O only) would be from -0.5V to 7.0V. (5)Its DC input voltage would be from -0.5V to 7.0V. (6)Its DC output current would be 120mA. (7)Its power dissipation would be 0.5W. PI5C3253Q should be noted that stresses above those listed in absolute maximum ratings may cause permanent damage to device.

Also some electrical characteristics of PI5C3253Q are concluded as follow. (1)Its input high voltage would be min 2.0V. (2)Its input low voltage would be min -0.5V and max 0.8V. (3)Its input high current would be max +/-1uA. (4)Its input low current would be max +/-1uA. (5)Its high impedance output current would be max +/-1uA. (6)Its short circuit current would be min 100mA. (7)Its clamp diode voltage would be typ -0.7V and max -1.2V. (8)Its input hysteresis at control pins would be typ 150mV. And so on. If you have any question or suggestion or want to know more information of PI5C3253Q please contact us for details. Thank you!