74F385 |
Part Number | 74F385 |
Manufacturer | Philips |
Description | The 74F385 contains four independent adder/subtractor elements with common Clock and Master Reset. Each adder/subtractor contains a sum flop-flop and a carry flip-flop for synchronous operations. Flip... |
Features |
• Four independent adders/subtractors • Two’s complement arithmetic • Synchronous operation • Common Clear and Clock • 74F385 is designed for use with serial multipliers in implementing digital filters and butterfly networks in fast Fourier transforms PIN CONFIGURATION CP 1 F0 2 S0 3 B0 4 A0 5 A1 6 20 V CC 19 F3 18 S3 17 B3 16 A3 15 A2 14 B2 13 S2 12 F2 11 MR DESCRIPTION The 74F385 contains four independent adder/subtractor elements with common Clock and Master Reset. Each adder/subtractor contains a sum flop-flop and a carry flip-flop for synchronous operations. Flip-flop state changes occ... |
Document |
74F385 Data Sheet
PDF 64.31KB |
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