PinoutDescriptionThe 7407 is designed as hex buffers with high voltage open-collector outputs. It contains six independent gates and each of which performs a buffer function. The open-collector outputs require external pull-up resistors for proper logical operation.Some absolute maximum ratings of...
7407: PinoutDescriptionThe 7407 is designed as hex buffers with high voltage open-collector outputs. It contains six independent gates and each of which performs a buffer function. The open-collector outp...
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The 7407 is designed as hex buffers with high voltage open-collector outputs. It contains six independent gates and each of which performs a buffer function. The open-collector outputs require external pull-up resistors for proper logical operation.
Some absolute maximum ratings of the 7407 have been concluded into several points as follow. (1)Its supply voltage would be 7V. (2)Its input voltage would be 5.5V. (3)Its output voltage would be 30V. (4)Its operating free air temperature range would be from 0°C to 70°C. (5)Its storage temperature range would be from -65°C to 150°C. It should be noted that stresses above those listed in absolute maximum ratings may cause permanent damage to device.
Also some electrical characteristics of the 7407 are concluded as follow. (1)Its input clamp voltage would be max -1.5V. (2)Its high level output current would be max 250uA. (3)Its low level output voltage would be max 0.7V. (4)Its input current at max input voltage would be max 1mA. (5)Its high level input current would be max 40mA. (6)Its low level input current would be max -1.6mA. (7)Its supply current with outputs high would be typ 29mA and max 41mA. (8)Its supply current with outputs low would be typ 21mA and max 30mA. (9)Its propagation delay time low to high level output would be max 10ns. (10)Its propagation delay time high to low level output would be max 30ns. And so on.
And some recommended operating conditions of the 7407 are concluded as follow. (1)Its supply voltage would be min 4.75V and typ 5V and max 5.25V. (2)Its high level input voltage would be min 2V. (3)Its low level input voltage would be max 0.8V.(4)Its high level output voltage would be max 30V. (5)Its low level output current would be max 40mA. (6)Its free air operating temperature range would be from 0°C to 70°C. And so on. If you have any question or suggestion or want to know more information please contact us for details. Thank you!