4-bit magnitude comparator

DESCRIPTION The HEF4585B is a 4-bit magnitude comparator which compares two 4-bit words (A and B), whether they are ‘less than’, ‘equal to’, or ‘greater than’. Each word has four parallel inputs (A0 to A3 and B0 to B3); A3 and B3 being the most significant inputs. Three outputs are provided; A

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PHI

PHI

3-V Preamplifier Power Amplifier for Headphone Stereo Products

Overview The LA4585M is a preamplifier plus power amplifier IC that supports auto-reverse and was developed for use in 3-V headphone stereo products. eatures • The LA4585M is designed for use in playback-only compact cassette players. In addition to preamplifier and power amplifier functions,

文件：131.83 Kbytes 页数：5 Pages

SANYO

三洋

Serially Controlled Audio/Video Switches

General Description The MAX4584/MAX4585 serial-interface, programmable switches are ideal for multimedia applications. Each device contains one normally open (NO) single-pole/ single-throw (SPST) switch and one single-pole/doublethrow (SPDT) switch. The MAX4584/MAX4585 feature 65Ω on-resistance,

文件：135.65 Kbytes 页数：12 Pages

MAXIM

美信

GaAIAs-IR-Lumineszenzdioden 880 nm GaAIAs Infrared Emitters 880 nm

Features ● Fabricated in a liquid phase epitaxy process ● Suitable for surface mounting (SMT) ● Available on tape and reel ● Same package as photodiode SFH 2500/SFH 2505 ● High reliability ● Spectral match with silicon photodetectors Applications ● IR remote control of hi-fi and TV-sets, v

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SIEMENS

西门子