general description

This is a new series of hex sense amplifiers. The LM 165/

LM365 and LM166/LM366 have TRI·STATE outputs.

The LM167/LM367 and LM168/LM363 have both

TRI·STATE inputs and outputs. High impedance states

are controlled by an enable input.

The current threshold, at which the outputs change

state is determined by the current at the programming

pin. The current threshold is i OOIlA with the programming

pin grounded and 350llA with the pin

unconnected. It can be set from 100llA to 350llA by

connecting a resistor from the pin to ground, and set

,above 350llA by connecting a resistor from the pin to

the positive supply.

The outputs are high current drivers capable of sinking

50 mA in the low state and sourcing 5.0 mA in the

high state. The circuits feature high speed direct MOS

sense capability with high impedance states to allow

use of a common bus line.