74F242

The 74F242 is designed as quad transceiver, inverting (3-State) with typical propagation delay of 4.3ns and typical supply current (total) of 31.2mA.

Some absolute maximum ratings of the 74F242 have been concluded into several points as follow. The first one is about its supply voltage which would be from -0.5 to +7.0V. The second one is about its input voltage which would be from -0.5 to +7.0V. The third one is about its input current which would be from -30 to +5mA. The fourth one is about its voltage applied to output in high output state which would be from -0.5V to Vcc. The fifth one is about its current applied to output in low output state which would be 128mA. The sixth one is about its operating free-air temperature range which would be from 0 to +70°C. The seventh one is about its storage temperature which would be from -65 to +150°C.

And also some recommended operating conditions about the 74F242. The first one is about its supply voltage which should be min 4.5V and nom 5.0V and max 5.5V. The second one is about its high-level input voltage which should be min 2.0V. The third one is about its low-level input voltage which should be max 0.8V. The fourth one is about its input clamp current which should be max -18mA. The fifth one is about its high-level output current which should be max -15mA. The sixth one is about its low-level output current which should be max 64mA. The seventh one is about its operating free-air temperature range which should be from 0 to 70°C.

Also some DC electrical characteristics about the 74F242. The first one is about its input clamp voltage which would be typ -0.73V and max -1.2V. The second one is about its high level input current which would be max 20uA. The third one is about its low level input current which would be max -1mA. And so on. For more information please contact us for details.