HCC4093BF Datasheet PDF - ST Microelectronics

●DESCRIPTION

●The HCC4093B (extended temperature range) and HCF4093B(intermediate temperature range) are

●available in 14-lead dual in-line plastic or ceramic package and plastic micropackage. The HCC/HCF4093Bconsists 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) (see fig. 1).

●.SCHMITT-TRIGGER ACTION ONEACH INPUT WITH NO EXTERNAL COMPONENTS

●.HYSTERESIS VOLTAGE TYPICALLY 0.9V AT VDD= 5V AND 2.3V AT VDD= 10V

●.NOISE IMMUNITY GREATER THAN 50% OF VDD(typ.)

●.NO LIMIT ON INPUT RISE AND FALL TIMES

●.STANDARDIZED SYMMETRICAL OUTPUT CHARACTERISTICS

●.QUIESCENT CURRENT SPECIFIED TO 20V FOR HCC DEVICE

●.5V, 10V, AND 15V PARAMETRIC RATINGS

●.INPUT CURRENT OF 100nA AT 18V AND 25°C FOR HCC DEVICE

●.100% TESTED FOR QUIESCENT CURRENT

●.MEETS ALL REQUIREMENTS OF JEDECTEN TATIVE STANDARD N°. 13A, ”STANDARD SPECIFICATIONS FOR DESCRIPTION OF ”B” SERIES CMOS DEVICES”