The following is a list of CMOS 4000-series digital logic integrated circuits. In 1968, the original 4000-series was introduced by RCA. Although more recent parts are considerably faster, the 4000 devices operate over a wide power supply range (3V to 18V recommended range for "B" series) and are well suited to unregulated battery powered applications and interfacing with sensitive analogue electronics, where the slower operation may be an EMC advantage. The earlier datasheets included the internal schematics of the gate architectures and a number of novel designs are able to 'mis-use' this additional information to provide semi-analog functions for timing skew and linear signal amplification. Due to the popularity of these parts, other manufacturers released pin-to-pin compatible logic devices and kept the 4000 sequence number as an aid to identification of compatible parts. However, other manufacturers use different prefixes and suffixes on their part numbers, and not all devices are available from all sources or in all package sizes.

Overview

Non-exhaustive list of manufacturers which make or have made these kind of ICs. Current manufacturers of these ICs: Former manufacturers of these ICs:

Logic gates

Since there are numerous 4000-series parts, this section groups related combinational logic parts to make it easier for the reader to choose part numbers. All parts in this section have normal inputs and push-pull outputs, unless stated differently. One input voltage translation gates: One input logic gates: Two to eight input logic gates: ! Configuration !! AND !! NAND !! OR !! NOR !! XOR !! XNOR AND-OR-Invert (AOI) logic gates:

Parts list

This list consists mostly of part numbers from a 1983 RCA databook, though the leading "CD" and tailing letters (A, B, UB) have been removed for generic part number use. The numeric portion of part numbers from some manufactures may not be identical to generic part numbers in this table. Motorola typically prepended a "1" and removed the first "0" from part numbers within the range of 40100 to 40199, such as RCA CD40174B becomes Motorola MC14174B.