DUAL 4-BIT DECADE COUNTER

DESCRIPTION The 4518B is a Dual 4-Bit Internally Synchronous BCD Counter. ● TYPICAL COUNT FREQUENCY OF 10 MHz AT VDD - 10 V ● TRIGGERED ON EITHER A LOW-TO-HIGH OR A HIGH-TO-LOW TRANSITION ● ASYNCHRONOUS ACTIVE HIGH MASTER RESET ● BUFFERED OUTPUTS FROM ALL FOUR BIT POSITIONS ● FULLY SYNCHRONO

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Fairchild

仙童半导体

Dual 4 Bit Decade Counter

ONSEMI

安森美半导体

3-terminal filters For power line ACH series

FEATURES T-type EMC filter that can be used for high-current circuits. Achieve excellent attenuation characteristics by using it for circuits with stable grounds. Does not require mounting space due to vertical mounting design, making it perfect for high-density circuits. Guaranteed temperatur

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TDK

东电化

CMOS DUAL UP-COUNTERS

文件：248.7 Kbytes 页数：13 Pages

TI

德州仪器

CMOS Dual Up Counters

Description CD4518BMS Dual BCD Up Counter and CD4520BMS Dual Binary Up Counter each consist of two identical, internally synchronous 4-stage counters. The counter stages are D-type flip-flops having interchangeable CLOCK and ENABLE lines for incrementing on either the positive-going or negative-g

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Intersil