General Description
The 74F1071 is an 18-bit undershoot/overshoot clamp which is designed to limit bus voltages and also to protect more sensitive devices from electrical overstress due to electrostatic discharge (ESD). The inputs of the device aggressively clamp voltage excursions nominally at 0.5V below and 7V above ground.

FEATUREs
■ 18-bit array structure in 20-pin package
■ FAST£ Bipolar voltage clamping action
■ Dual center pin grounds for min inductance
■ Robust design for ESD protection
■ Low input capacitance
■ Optimum voltage clamping for 5V CMOS/TTL applications