Integrated Circuit TV Horizontal/Vertical Countdown Digital Sync System

Description: The NTE849 is an integrated circuit in a 14–Lead DIP type package designed for use in TV horizontal/ vetical countdown digital sync systems. In some video playback units, there are incorrect frequency relationships between horizontal and field frequencies. Automatic forced asynchrono

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NTE

Integrated Circuit TV Horizontal/Vertical Countdown Digital Sync System

NTE

High Density Mounting Type Photocoupler

PC817X Seriescontains an IRED optically coupled to a phototransistor. ( PC817A, PC817B, PC817C, PC817D ) It is packaged in a 4pin DIP, available in wide-lead spacing option and SMT gullwing lead-form option. Input-output isolation voltage(rms) is 5.0kV.Collector-emitter voltage is 80V(*) and CTR i

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SHARPSharp Corporation

夏普

4-port High-speed RS-422/485 Communication Card

文件：61.14 Kbytes 页数：1 Pages

ADVANTECH

研华科技

4-port High-speed RS-422/485 Communication Card

文件：61.19 Kbytes 页数：1 Pages

ADVANTECH

研华科技