
Fairchild Semiconductor
General Description
The ABT373 consists of eight latches with 3-STATE outputs for bus organized system applications. The flip-flops appear transparent to the data when Latch Enable (LE) is HIGH. When LE is LOW, the data that meets the setup times is latched. Data appears on the bus when the Output Enable (OE) is LOW. When OE is HIGH the bus output is in the high impedance state.
FEATUREs
■ 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