74ABT240 General Description
The ABT240 is an inverting octal buffer and line driver designed to be employed as a memory address driver,clock driver and bus oriented transmitter or receiver which provides improved PC board density.
74ABT240 Maximum Ratings
Storage Temperature −65°C to +150°C
Junction Temperature under Bias −55°C to +150°C
VCC Pin Potential to Ground Pin −0.5V to +7.0V
Input Voltage (Note 2) −0.5V to +7.0V
Input Current (Note 2) −30 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) twice the rated IOL (mA)
DC Latchup Source Current
(Across Comm Operating Range) −150 mA
Over Voltage Latchup (I/O) 10V
74ABT240 Features
Output sink capability of 64 mA, source capability of 32 mA
Guaranteed latchup protection
High impedance glitch free bus loading during entire power up and power down cycle
Nondestructive hot insertion capability
74ABT240 Connection Diagram
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