Are you looking for a component that can allow the ALU to perform complex operations? Texas Instruments" magnitude comparator CD74HC85NSR logic comparator is the perfect solution for you. This logic comparator has a minimum operating temperature of -55 °C and a maximum of 125 °C. Tape and reel packaging will encase this product during shipment, in order to ensure safe delivery and enable quick mounting of components. This non-inverting device has a typical operating supply voltage of 2.5|3.3|5 V. Its minimum operating supply voltage of 2 V, while its maximum is 6 V.
The Texas Instruments SN74LS283NSR logic adder and subtractor allows for more complicated bitwise operations within your digital logic unit. This logic device has a minimum operating temperature of 0 °C and a maximum of 70 °C. This product will be shipped in tape and reel packaging to allow for quick mounting and safe delivery. This device has a typical operating supply voltage of 5 V. Its minimum operating supply voltage of 4.75 V, while its maximum is 5.25 V.
Description The ’HC283 and ’HCT283 binary full adders add two 4-bit binary numbers and generate a carry-out bit if the sum exceeds 15. Because of the symmetry of the add function, this device can be used with either all active-high operands (positive logic) or with all active-low operands (negative logic). When using positive logic the carry-in input must be tied low if there is no carry-in. Features • Adds Two Binary Numbers • Full Internal Lookahead • Fast Ripple Carry for Economical Expansion • Operates with Both Positive and Negative Logic • Fanout (Over Temperature Range) - Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads - Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads • Wide Operating Temperature Range . . . -55℃ to 125℃ • Balanced Propagation Delay and Transition Times • Significant Power Reduction Compared to LSTTL Logic ICs • HC Types - 2V to 6V Operation - High Noise Immunity: NIL= 30%, NIH= 30% of VCC at VCC= 5V • HCT Types - 4.5V to 5.5V Operation - Direct LSTTL Input Logic Compatibility, VIL= 0.8V (Max), VIH = 2V (Min) - CMOS Input Compatibility, Il ≤1µA at VOL, VOH