Octal Bus Transceivers
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General Description
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These octal bus transceivers are designed for asynchronous two-way communication between data busses. These devices transmit data from the A bus to the B bus or from the B bus to the A bus depending upon the level at the direction control (DIR) input. The enable input (G) can be used to disable the device so the busses are effectively isolated.
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Features
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Advanced Oxide-isolated Ion-implanted Schottky TTL process
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Switching performance is guaranteed over full temperature and VCC supply range
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Switching performance specified at 50 pF
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PNP input design reduces input loading
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Datasheet
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Product Status/Pricing/Packaging
| DM74ALS645AN | Full Production | RoHS Compliant | $0.87 | DIP | 20 | RAIL
| | Line 1: $Y (Fairchild logo)
&Z (Asm. Plant Code)
&4 (4-Digit Date Code)
&K&P (Marketing Status Code)
Line 2: DM74ALS645AN
| | DM74ALS645AWM | Full Production | RoHS Compliant | $0.92 | SOIC-Wide | 20 | RAIL
| | Line 1: $Y (Fairchild logo)
&Z (Asm. Plant Code)
&2 (2-Digit Date Code)
&K
Line 2: DM74ALS
Line 3: 645AWM
| | DM74ALS645AWMX | Full Production | RoHS Compliant | $0.92 | SOIC-Wide | 20 | TAPE REEL
| | Line 1: $Y (Fairchild logo)
&Z (Asm. Plant Code)
&2 (2-Digit Date Code)
&K
Line 2: DM74ALS
Line 3: 645AWM
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* Fairchild 1,000 piece Budgetary Pricing
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| ** A sample button will appear if the part is available through Fairchild's on-line samples program. If there is no sample button, please contact a Fairchild distributor to obtain samples |
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Qualification Support
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Eco Status