74ABT573CSC(2005) Datasheet PDF - Fairchild Semiconductor

General Description
The ABT573 is an octal latch with buffered common Latch Enable (LE) and buffered common Output Enable (OE) inputs.
This device is functionally identical to the ABT373 but has broadside pinouts.

FEATUREs
■ Inputs and outputs on opposite sides of package allow
   easy interface with microprocessors
■ Useful as input or output port for microprocessors
■ Functionally identical to ABT373
■ 3-STATE outputs for bus interfacing
■ Output sink capability of 64 mA, source capability of 32 mA
■ Guaranteed output skew
■ Guaranteed multiple output switching specifications
■ Output switching specified for both 50 pF and 250 pF loads
■ Guaranteed simultaneous switching, noise level and
   dynamic threshold performance
■ Guaranteed latchup protection
■ High impedance glitch-free bus loading during entire
   power up and power down
■ Nondestructive hot insertion capability