DM74S288

The DM74S288 is organized in the popular 32 words by 8 bits configularation. The features of DM74S288 can be summarized as (1)advanced titanium-tungsten fuses; (2)schottky-clamped for high speed: address access down to 25ns max; (3)PNP inputs for reduced input loading; (4)all DC and AC parameters guaranteed over temperature; (5)low voltage TRI-SAFE programming; (6)TRI-STATE outputs.

The absolute maximum ratings of the DM74S288 are: (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 temperature: 300.

The following is about the electrical characteristics of DM74S288: (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 0.45V max at VCC=min, IOL=16mA; (4)low level intput voltage:  0.80V max; (5)high level intput 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 typical at VCC=5.0, VIN=2.0V, TA=25, 1MHz; (8)input capacitance: 6.0pF typical at VCC=5.0, VO=2.0V, TA=25, 1MHz.