74F381SJX , 4-Bit Arithmetic Logic UnitFeaturesThe 74F381 performs three arithmetic and three logic oper- Low input loading minimizes dri ..
74F381SJX , 4-Bit Arithmetic Logic Unit74F381 4-Bit Arithmetic Logic UnitMay 1988Revised August 199974F3814-Bit Arithmetic Logic Unit
74F382PC ,4-Bit Arithmetic Logic UnitFeaturesThe 74F382 performs three arithmetic and three logic oper-
74F381SJX
4-Bit Arithmetic Logic Unit
74F381 4-Bit Arithmetic Logic Unit May 1988 Revised August 1999 74F381 4-Bit Arithmetic Logic Unit General Description Features The 74F381 performs three arithmetic and three logic oper- � Low input loading minimizes drive requirements ations on two 4-bit words, A and B. Two additional select � Performs six arithmetic and logic functions input codes force the function outputs LOW or HIGH. Carry � Selectable LOW (clear) and HIGH (preset) functions propagate and generate outputs are provided for use with � Carry generate and propagate outputs for use with carry the 74F182 carry lookahead generator for high-speed lookahead generator expansion to longer word lengths. For ripple expansion, refer to the 74F382 ALU data sheet. Ordering Code: Order Number Package Number Package Description 74F381SC M20B 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide 74F381SJ M20D 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide 74F381PC N20A 20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code. Logic Symbols Connection Diagram IEEE/IEC © 1999 DS009528
