The ’ABT245 contains eight non-inverting bidirectional buffers with TRI-STATE outputs and is intended for bus-oriented applications Current sinking capability is 64 mA on both the A and B ports The Transmit Receive (T R) input determines the direction of data flow through the bidirectional transceiv
Features
Y Bidirectional non-inverting buffers Y A and B output sink capability of 64 mA source capa-
bility of 32 mA
Y Guaranteed output skew Y Guaranteed multiple output switching specifications Y Output switching specified for both 50 pF and 250 pF
loads Y Guaranteed simultaneous switching noise level and dy-
namic threshold performance Y Guaranteed latchup protection Y High impedance glitch-free bus loading during entire
power up and power down cycle Y Non-destructive hot insertion capability Y Disa.
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54ABT 74ABT245 Octal Bidirectional Transceiver with TRI-STATE Outputs
March 1996
54ABT 74ABT245 Octal Bidirectional Transceiver with TRI-STATE Outputs
General Description
The ’ABT245 contains eight non-inverting bidirectional buffers with TRI-STATE outputs and is intended for bus-oriented applications Current sinking capability is 64 mA on both the A and B ports The Transmit Receive (T R) input determines the direction of data flow through the bidirectional transceiver Transmit (active HIGH) 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 Z condition
Features
Y Bidirectional non-inverting buffers Y A and B output sink capability of 64 mA source capa-
bil
74ABT245 Datasheet
