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Part Number: 74ETL16245
Description: The 54/74ETL16245 contains sixteen non-inverting bidirectional buffers with TRI-STATEÉ outputs ...


Description: The 54/74ETL16245 contains sixteen non-inverting bidirectional buffers with TRI-STATEÉ outputs ...
The 54/74ETL16245 contains sixteen non-inverting bidirectional buffers with TRI-STATEÉ outputs designed with incident wave switching, live insertion support and enhanced noise margin for TTL backplane applications.
Both the A and B ports include a bus hold circuit to latch the output to the value last forced on that pin.
The B port of this device includes 25X series output resistors, which minimize undershoot and ringing.
Storage Temperature........ -65 to +150
Ambient Temperature under Bias.. -55 to +125
Junction Temperature under Bias
Ceramic ............... -55 to +175
Plastic ................ -55 to +150
VCC Pin Potential to
Ground Pin .............. -0.5V to +7.0V
Input Voltage (Note 2) ........ -0.5V to +7.0V
Input Current (Note 2) ...... -50 mA to +5.0 mA
Voltage Applied to Any Output
in the Disabled or
Power-off State ............ -0.5V to 5.5V
in the HIGH State ............-0.5V to VCC
Current Applied to Output
in LOW State (Max) ..............128 mA
DC Latchup Source Current ......... -500 mA
Over Voltage Latchup (I/O) ............10V
Note 1: Absolute maximum ratings are values beyond which the device may be damaged or have its useful life impaired. Functional operation under these conditions is not implied.
Note 2: Either voltage limit or current limit is sufficient to protect inputs.
