DM54S472

The DM54S472 is organized in the popular 512 words by 8 bits configuration. A memory enable inputs is provided to control the output states. The features of the DM54S472 are: (1)advanced titanium-tungsten fuses; (2)schottky-clamped for high speed; (3)PNP inputs for reduced input loading; (4)all DC and AC parameters guaranteed over temperature; (5)low voltage TRI-SAFE TM programming; (6)TRI-STATE outputs.

The following is about the absolute maximum ratings of DM54S472: (1)supply voltage: -0.5V to +7.0V; (2)input voltage: -1.2V to +5.5V; (3)output voltage: 0.5V to +5.5V; (4)storage temperature: -65 to +150; (5)lead temp. ESD to be detemined: 300.

The electrical characteristics of the DM54S472 are: (1)input load current: -80A typical and -250A max at VCC=max, VIN=0.45V; (2)input leakage current: 25A max at VCC=max, VIN=2.7V; (3)low level output voltage: 0.35V typical and 0.50V max at VCC=min, LOL=16mA; (4)low level input voltage: 0.80V max; (5)high level input voltage: 2.0V min; (6)input clamp voltage: -0.8V typical and -1.2V max at VCC=min, IIN=-18mA; (7)input capacitance: 4.0pF at VCC=5.0V, VIN=2.0V, TA=25, 1MHz; (8)output capacitance: 6.0pF at VCC=5.0V, VIN=2.0V, TA=25, 1MHz, outputs off.