Philips Semiconductors
Hex inverting Schmitt trigger
DESCRIPTION
Each circuit of the HEF40106B functions as an inverter
with Schmitt-trigger action. The Schmitt-trigger switches at
different points for the positive and negative-going input
signals. The difference between the positive-going voltage
(VP) and the negative-going voltage (VN) is defined as
hysteresis voltage (VH).
This device may be used for enhanced noise immunity or
to “square up” slowly changing waveforms.
Product specification
HEF40106B
gates
Fig.1 Functional diagram.
January 1995
Fig.2 Pinning diagram.
HEF40106BP(N): 14-lead DIL; plastic
(SOT27-1)
HEF40106BD(F): 14-lead DIL; ceramic (cerdip)
(SOT73)
HEF40106BT(D): 14-lead SO; plastic
(SOT108-1)
( ): Package Designator North America
Fig.3 Logic diagram (one inverter).
FAMILY DATA, IDD LIMITS category GATES
See Family Specifications
2