Click to expand full text
TECHNICAL DATA
IN74LS245
Octal 3-State Noninverting Bus Transceiver
These octal bus transceiver are designed for asynchronous two-way communication between data buses. The control function implementation minimized external timing requirements. The device allows data transmission from the A bus to the B bus or from the B bus to the A bus depending upon the logic level at the directional control (DIR) input. The enable input(E) can be used to disable the device so that the buses are effectively isolated. • Bidirectional Bus Transceiver in a High-Density 20-Pin Package • 3-state Outputs Dirve Bus Lines Directly • P-N-P Inputs D-C Loading on Bus Lines • Hysteresis at Bus Inputs Improve Noise Margins • Typical Propagation Delay Times; Port to Port ...
IN74LS245 Datasheet
