74F521 데이터시트 PDF ( Data sheet )

INTEGRATED CIRCUITS 74F521 8-bit identity comparator Product specification IC15 Data Handbook 1990 May 15 Philips Semiconductors Philips Semiconductors Product specification 8-bit identity comparator 74F521 FEATURES Compares two 8-bit words in 6.5ns typical Expandable to any word length DE

74F521 8-Bit Identity Comparator April 1988 Revised August 1999 74F521 8-Bit Identity Comparator General Description The 74F521 is an expandable 8-bit comparator. It compares two words of up to eight bits each and provides a LOW output when the two words match bit for bit. The expansion input IA=B

54F 74F521 8-Bit Identity Comparator May 1995 54F 74F521 8-Bit Identity Comparator General Description The ’F521 is an expandable 8-bit comparator It compares two words of up to eight bits each and provides a LOW output when the two words match bit for bit The expansion input IA e B also serve

INTEGRATED CIRCUITS 74F00 Quad 2-input NAND gate Product specification IC15 Data Handbook 1990 Oct 04 Philips Semiconductors Philips Semiconductors Product specification Quad 2-input NAND gate 74F00 FEATURE Industrial temperature range available ( 40°C to +85°C) TYPE TYPICAL PROPAGATION D

74F00 Quad 2-Input NAND Gate December 1994 Revised July 1999 74F00 Quad 2-Input NAND Gate General Description This device contains four independent gates, each of which performs the logic NAND function. Ordering Code: Order Number 74F00SC 74F00SJ 74F00PC Package Number M14A M14D N14A Package Desc

54F, 74F00 Quad 2-Input NAND Gate 54F, 74F00 December 1994 54F, 74F00 Quad 2-Input NAND Gate General Description This device contains four independent gates, each of which performs the logic NAND function. Features n Guaranteed 4000V minimum ESD protection Ordering Code: Commercial 74F00PC S