CD74HCT283

具有快速进位的高速 CMOS 逻辑 4 位二进制全加器; • Adds Two Binary Numbers\n• Full Internal Lookahead\n• Fast Ripple Carry for Economical Expansion\n• Operates with Both Positive and Negative Logic\n• Fanout (Over Temperature Range) - Standard Outputs. . . . . . . . . . . . . . . 10 LSTTL Loads - Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads\n• Wide Operating Temperature Range . . . -55°C to 125°C\n• Balanced Propagation Delay and Transition Times\n• Significant Power Reduction Compared to LSTTL Logic ICs\n• HC Types - 2V to 6V Operation - High Noise Immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V\n• 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;

The ’HC283 and ’HCT283 binary full adders add two 4-bit binary numbers and generate a carry-out bit if the sum exceeds 15.\n\n 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.

CD74HCT283

High-Speed CMOS Logic 4-Bit Binary Full Adder with Fast Carry

CD74HCT283

High-Speed CMOS Logic 4-Bit Binary Full Adder with Fast Carry

CD74HCT283

High-Speed CMOS Logic 4-Bit Binary Full Adder with Fast Carry

CD74HCT283

High Speed CMOS Logic 4-Bit Binary Full Adder with Fast Carry

CD74HCT283

High-Speed CMOS Logic 4-Bit Binary Full Adder with Fast Carry

CD74HCT283E

High-Speed CMOS Logic 4-Bit Binary Full Adder with Fast Carry

CD74HCT283E

High-Speed CMOS Logic 4-Bit Binary Full Adder with Fast Carry

CD74HCT283E

High-Speed CMOS Logic 4-Bit Binary Full Adder with Fast Carry

CD74HCT283E

High Speed CMOS Logic 4-Bit Binary Full Adder with Fast Carry