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74LS258B |
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| Part Number | 74LS258B |
| Manufacturer | National Semiconductor |
| Description | These Schottky-clamped high-performance multiplexers feature TRI-STATE outputs that can interface directly with data lines of bus-organized systems With all but one of the common outputs disabled (at ... |
| Features |
Y TRI-STATE versions LS157 and LS158 with same pinouts
Y Schottky-clamped for significant improvement in A-C performance
Y Provides bus interface from multiple sources in highperformance systems
Y Average propagation delay from data input 12 ns Y Typical power dissipation
LS257B 50 mW LS258B 35 mW Y Alternate military aerospace devices (54LS257A 54LS258A) are available Contact a National Semiconductor Sales Office Distributor for specifications
Connection Diagrams
Dual-In-Line Package
Dual-In-Line Package
TL F 6417 – 1 Order Number 54LS257ADMQB 54LS257AFMQB 54LS257ALMQB DM54LS257BJ DM54LS25... |
| Document |
 74LS258B Data Sheet
PDF 154.51KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | 74LS258B |
Texas Instruments |
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS |
|
| 2 | 74LS258B |
Motorola |
QUAD 2-INPUT MULTIPLEXER |
|
| 3 | 74LS251 |
ON Semiconductor |
LOW POWER SCHOTTKY |
|
| 4 | 74LS251 |
Fairchild Semiconductor |
3-STATE 1-of-8 Line Data Selector/Multiplexer |
|
| 5 | 74LS251 |
Hitachi Semiconductor |
1 of 8 Data Selectors/Multiplexers |
|