LCD Driver IC with Key Input Function

DESCRIPTION PT6547 is a high performance Liquid Crystal Display (LCD) Driver IC utilizing CMOS Technology specially designed with Key Input Function. It can drive up to a maximum of 300 segments and control up to 8 general purpose output ports. It includes a Key Scan Circuit that can support up t

KEYBOARD ENCODER FOR WINDOWS95

General Description The HT6547C is a keyboard encoder especially designed for IBM PC/XT, IBM PC/AT, IBM PS/2 and all compatible machines. The HT6547C accepts keyboard inputs and contains a 16-character first-in-first-out buffer where data is stored. An inexpensive LC oscillator can be used for t

SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR

VBR : 6.8 - 440 Volts PPK : 600 Watts FEATURES : * 600W surge capability at 1ms * Excellent clamping capability * Low zener impedance * Fast response time : typically less then 1.0 ps from 0 volt to VBR(min.) * Typical IR less then 1mA above 10V * Pb / RoHS Free

Open-Drain Output Sub-Microamp Comparators

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SURFACE MOUNT BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSOR

文件：73.52 Kbytes Page：4 Pages

SURFACE MOUNT SILICON ZENER DIODES

文件：115.29 Kbytes Page：2 Pages