CD4078BE CMOS 8-Input NOR/OR High-Voltage Types DIP-14

Description

CD4078BE CMOS 8-Input NOR/OR High-Voltage Types DIP-14 The CD4078BE is a CMOS logic integrated circuit that provides direct implementation of both 8-input NOR and OR logic functions. It is part of the 4000B series CMOS family and is designed for use in digital logic systems requiring high noise immunity and low power consumption. Features: Direct implementation of positive-logic 8-input NOR and OR functions, providing two complementary logic outputs from a single package. Buffered inputs and output ensure standardized symmetrical output characteristics and reliable signal integrity across cascaded stages. Wide operating voltage range from 3V to 18V, with parametric ratings standardized at 5V, 10V, and 15V for flexible system integration. Medium-speed operation with typical propagation delay of 75ns at VDD = 10V and 110ns at VDD = 15V with 50pF load. Maximum input current of 1µA at 18V over the full package-temperature range, and 100nA at 18V and 25°C, ensuring minimal loading on driving circuits. High noise immunity with noise margins of 1V at VDD = 5V, 2V at VDD = 10V, and 2.5V at VDD = 15V over the full package-temperature range. Specifications: Parameter Value Logic Type NOR/OR Gate Number of Circuits 1 Number of Inputs 8 Supply Voltage (VDD) 3VDC to 18VDC Output Type Single-Ended Output Current (High, Low) 6.8mA, 6.8mA Propagation Delay (tPHL, tPLH) 75ns typ. @ 10VDC, 110ns typ. @ 15VDC (CL=50pF) Maximum Input Current 1µA @ 18VDC (full temp.) Noise Margin (Full Temp.) 1VDC @ VDD=5V, 2VDC @ VDD=10V, 2.5VDC @ VDD=15V Operating Temperature Range -55°C to 125°C Package Type 14-Pin PDIP Mounting Type Through Hole Pin Configuration: Footprint: Applications: Digital logic circuit design. Signal combining and logic decision circuits. Industrial control systems. Embedded systems and microcontroller interfacing. Timing and logic processing circuits. Educational electronics projects. Package Include: 1x CD4078BE CMOS 8-Input NOR/OR IC DIP-14. Datasheet: CD4078BE

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