Part # 74AC521 datasheet

Part Manufacturer: Fairchild Semiconductor

Fairchild Semiconductor

Part Description: 74AC521 * 74ACT521 8-Bit Identity Comparator


Part Details:

74AC November 1988 Revised March 2005 521 · 74ACT521 8-Bi 74AC521 · 74ACT5218-Bit Identity Comparator General Description Features The AC/ACT521 is an expandable 8-bit comparator. It com- s ICC reduced by 50% pares two words of up to eight bits each and provides a s Compares two 8-bit words in 6.5 ns typ LOW output when the two words match bit for bit. The t Ident s expansion input I Expandable to any word length A B also serves as an active LOW enable input. s 20-pin packages Outputs source/sink 24 mA i s t ACT521 has TTL-compatible inputs y Com Ordering Code: parat Order Number Package Number Package Description 74AC521SC M20B 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide or 74AC521SJ M20D Pb-Free 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide 74AC521MTC MTC20 20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide 74AC521PC N20A 20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide 74ACT521SC M20B 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide 74ACT521SJ M20D Pb-Free 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide 74ACT521MTC MTC20 20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide 74ACT521PC N20A 20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide


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74AC521.pdf Datasheet