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54LS85 |
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| Part Number | 54LS85 |
| Manufacturer | National Semiconductor |
| 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 Th... |
| Features |
Y Y Y
Typical power dissipation 52 mW Typical delay (4-bit words) 24 ns Alternate Military Aerospace device (54LS85) is available Contact a National Semiconductor Sales Office Distributor for specifications
Connection Diagram
Dual-In-Line Package
Function Table
bs ol
TL F 6379 – 1 Comparing Inputs A3 B3 A2 B2 X X A1 B1 X X X X A0 B0 X X X X X X O A3 l B3 A3 k B3 e e e e e e e e e e e e et Cascading Inputs AkB X X X X X X X X L H L X H L Outputs AkB L H L H L H L H L H L L L H AlB X X X X X X X X H L L X H L AeB X X X X X X X X L L H H L L AlB H L H L H L H L H L L L L H A3 A3 A3 A3 ... |
| Document |
 54LS85 Data Sheet
PDF 373.22KB |
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | 54LS83A |
Motorola |
4-BIT BINARY FULL ADDER |
|
| 2 | 54LS86A |
Texas Instruments |
QUADRUPLE 2-INPUT EXCLUSIVE-OR GATES |
|
| 3 | 54LS00 |
ETC |
QUAD 2-INPUT NAND GATE |
|
| 4 | 54LS00 |
National Semiconductor |
Quad 2-Input NAND Gates |
|
| 5 | 54LS02 |
National Semiconductor |
Quad 2-Input NOR Gates |
|
| 6 | 54LS03 |
National Semiconductor |
Quad 2-Input NAND Gates |
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Desde 2024. D4U Semiconductor.
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