HCF4048B Datasheet | STMicroelectronics

HCC/HCF4048B MULTIFUNCTION EXPANDABLE 8-INPUT GATE - . . . THREE-STATE OUTPUT MANY LOGIC FUNCTIONS AVAILABLE IN ONE PACKAGE QUIESCENT CURRENT SPECIFIED TO 20V FOR HCC DEVICE STANDARDIZED SYMMETRICAL OUTPUT CHARACTERISTICS 5V, 10V, AND 15V PARAMETRIC RATINGS INPUT CURRENT OF 100n A AT 18V AND 25°C FOR HCC DEVICE 100% TESTED FOR QUIESCENT CURRENT MEETS ALL REQUIREMENTS OF JEDEC TENTATIVE STANDARD N°. 13A, ”STANDARD SPECIFICATIONS FOR DESCRIPTION OF ”B” SERIES CMOS DEVICES” EY Plastic Package F Ceramic Frit Seal Package M1 Micro Package C1 Plastic Chip Carrier ORDER CODES : HCC4048BF HCF4048BM1 HCF4048BEY HCF4048BC1 PIN CONNECTIONS DESCRIPTION The HCC4048B (extended temperature range) and HCF4048B (intermediate temperature range) are monolithic integrated circuit, available in 16-lead dual in-line plastic or ceramic package and plastic micro package. The HCC/HCF4048B is an 8-input gate having four control inputs. Three binary control inputs - Ka, Kb, and Kc - provide the implementation of eight different logic functions. These functions are OR, NOR, AND, NAND, OR/AND, OR/NAND, AND/OR and AND/NOR. A fourth control input-Kdprovides the user with a 3-state output. When control input Kd is high the output is either a logic 1 or a logic 0 depending on the inner states. When control input Kd is low, the output is an open circuit. This feature enables the user to connect this device to a mon bus line. In addition to the eight input lines, an EXPAND input is provided that permits the user to increase the number of inputs to one HCC/HCF4048B. For example, two HCC/HCF4048B’s can be cascaded to provide a 16-input multifunction gate. When the EXPAND input is not used, it should be connected to VSS. October 1988 1/12 HCC/HCF4048B FUNCTIONAL...