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NTE74LS641 Integrated Circuit TTL− Non−Inverting Octal Bus Transceiver with Open−Collector Outputs
Description: The NTE74LS641 is an octal bus transceiver in a 20−Lead DIP type package designed for asynchronous two−way communication between data buses. This device transmits 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 pin (G) can be used to disable the device so the buses are effectively isolated. Features: D Bi−Directional Bus Transceiver D Hysteresis at Bus Inputs Improves Noise Margins D Non−Inverting (True) Logic D Open−Collector Outputs Absolute Maximum Ratings: (Note 1) Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
NTE74LS641 Datasheet
