Part # 74LS83 datasheet

Part Manufacturer: Motorola


Part Description: 74LS83

Part Details:

SN54/74LS83A 4-BIT BINARY FULL ADDERWITH FAST CARRY The SN54 / 74LS83A is a high-speed 4-Bit binary Full Adder with internal carry lookahead. It accepts two 4-bit binary words (A1­A4, B1­B4) and aCarry Input (C0). It generates the binary Sum outputs 1­4) and the Carry 4-BIT BINARY FULL ADDER Output (C4) from the most significant bit. The LS83A operates with either WITH FAST CARRY active HIGH or active LOW operands (positive or negative logic). TheSN54 / 74LS283 is recommended for new designs since it is identical in LOW POWER SCHOTTKY function with this device and features standard corner power pins. CONNECTION DIAGRAM DIP (TOP VIEW) B4 4 C4 C0 GND B1 A1 1 16 15 14 13 12 11 10 9 J SUFFIX CERAMIC CASE 620-09 NOTE: 16 The Flatpak version has the 1 same pinouts (ConnectionDiagram) as the Dual In-LinePackage. 1 2 3 4 5 6 7 8 N SUFFIX A4 3 A3 B3 VCC 2 B2 A2 PLASTIC CASE 648-08 PIN NAMES

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74LS83.pdf Datasheet