Philips HEF4093BU, HEF4093BT, HEF4093BPB, HEF4093BP, HEF4093BDB Datasheet

INTEGRATED CIRCUITS

DATA SHEET

For a complete data sheet, please also download:

∙The IC04 LOCMOS HE4000B Logic Family Specifications HEF, HEC

∙The IC04 LOCMOS HE4000B Logic Package Outlines/Information HEF, HEC

HEF4093B gates

Quadruple 2-input NAND Schmitt trigger

Product specification			January 1995
File under Integrated Circuits, IC04

Philips Semiconductors	Product specification

Quadruple 2-input NAND Schmitt trigger

HEF4093B gates

DESCRIPTION

The HEF4093B consists of four Schmitt-trigger circuits. Each circuit functions as a two-input NAND gate with Schmitt-trigger action on both inputs. The gate switches at different points for positive and negative-going signals. The difference between the positive voltage (VP) and the negative voltage (VN) is defined as hysteresis voltage (VH).

Fig.2 Pinning diagram.

HEF4093BP(N): 14-lead DIL; plastic (SOT27-1)

HEF4093BD(F): 14-lead DIL; ceramic (cerdip) (SOT73)

HEF4093BT(D): 14-lead SO; plastic (SOT108-1)

( ): Package Designator North America

Fig.3 Logic diagram (one gate).

FAMILY DATA, IDD LIMITS category GATES

See Family Specifications

Fig.1 Functional diagram.

January 1995

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