GENERAL DESCRIPTION
These 4-bit magnitude comparators perform comparison of straight binary or BCD codes. Three fully-decoded decisions about two, 4-bit words (A, B) are made and are externally available at three outputs. These devices are fully expandable to any number of bits without external gates. Words of greater length may be compared by connecting comparators in cascade. The cascading path is implemented with only a two-gate-level delay to reduce overall comparison times for long words. FEATURES
s Typical power dissipation 52 mW s Typical delay (4-bit words) 24 ns Ordering Code: Order Number DM74LS85M DM74LS85N Package Number M16A N16E Package DESCRIPTION
16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow 16-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. Connection Diagram © 2000 Fairchild Semiconductor Corporation DS006379 DM74LS...
Fairchild Semiconductor
