SN54LS466FK

The SN54LS466FK is designed as one kind of octal buffers utilize the latest low-power schottky technology. It has a two input active-low AND enable gate controlling all eight data buffers.

It has three features. (1)Mechanically and functionally interchangeable with DM71/81LS96. (2)PNP inputs reduce bus loading. (3)3-state outputs rated at Iol of 12mA respectively. Those are all the main features.

Some absolute maximum ratings have been concluded into several points as follow. (1)Its supply voltage would be 7V. (2)Its input voltage would be 7V. (3)Its off-state output voltage would be 5.5V. (4)Its operating free-air temperature range would be from -55°C to 125°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 are concluded as follow. (1)Its high level input voltage would be min 2V. (2)Its low level input voltage would be max 0.7V. (3)Its input clamp voltage would be max -1.5V. (4)Its high level output voltage would be min 2.4V and typ 3.3V. (5)Its low level output voltage would be typ 0.25V and max 0.4V. (6)Its off-state output current, high level voltage applied would be max 20uA. (7)Its off-state output current, low level voltage applied would be max -20uA. (8)Its input current at maximum input voltage would be max 0.1mA. (9)Its high level input current would be max 20uA. (10)Its low level input current would be max -0.2mA. (11)Its short circuit output current would be min -30mA and max -130mA. (12)Its supply current would be typ 14mA and max 23mA at outputs low and would be typ 6mA and max 10mA at output high and typ 17mA and max 28mA at outputs hi-z. And so on. If you have any question or suggestion or want to know more information please contact us for details. Thank you!