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74LVT2245

Fairchild Semiconductor
Part Number 74LVT2245
Manufacturer Fairchild Semiconductor
Description Low Voltage Octal Bidirectional Transceiver
Published Mar 22, 2005
Detailed Description 74LVT2245 • 74LVTH2245 Low Voltage Octal Bidirectional Transceiver with 3-STATE Inputs/Outputs and 25Ω Series Resistors ...
Datasheet PDF File 74LVT2245 PDF File

74LVT2245
74LVT2245


Overview
74LVT2245 • 74LVTH2245 Low Voltage Octal Bidirectional Transceiver with 3-STATE Inputs/Outputs and 25Ω Series Resistors in the B Port Outputs November 1999 Revised January 2000 74LVT2245 • 74LVTH2245 Low Voltage Octal Bidirectional Transceiver with 3-STATE Inputs/Outputs and 25Ω Series Resistors in the B Port Outputs General Description The LVT2245 and LVTH2245 contain eight non-inverting bidirectional buffers with 3-STATE outputs and are intended for bus-oriented applications.
The Transmit/ Receive (T/R) input determines the direction of data flow through the bidirectional transceiver.
Transmit (activeHIGH) enables data from A Ports to B Ports; Receive (active-LOW) enables data from B Ports to A Ports.
The Output Enable input, when HIGH, disables both A and B Ports by placing them in a high impedance state.
The equivalent 25 Ω-series resistor in the B Port helps reduce output overshoot and undershoot.
The LVTH2245 data inputs include bushold, eliminating the need for external pull-u...



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