MC14518B

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Dual BCD Up Counter

制造商：ON

中文数据手册

产品信息

The MC14518B dual BCD counter and the MC14520B dual binarycounter are constructed with MOS P-channel and N-channel enhancement mode devices in a single monolithic structure. Each consists of two identical, independent, internally synchronous 4-stage counters. The counter stages are type D flip-flops, with interchangeable Clock and Enable lines for incrementing on either the positive-going or negative-going transition as required when cascading multiple stages. Each counter can be cleared by applying a high level on the Reset line. In addition, the MC14518B will count out of all undefined states within two clock periods. These complementary MOS up counters find primary use in multi-stage synchronous or ripple counting applications requiring low power dissipation and/or high noise immunity.

Diode Protection on All Inputs
Supply Voltage Range = 3.0 Vdc to 18 Vdc
Internally Synchronous for High Internal and External Speeds
Logic Edge-Clocked DesignIncremented on Positive Transition of Clock or Negative Transition on Enable
Capable of Driving Two Low-power TTL Loads or One Low-power Schottky TTL Load Over the Rated Temperature Range

电路图、引脚图和封装图

MC14518B电路图

在线购买

型号	制造商	描述	购买
NLV14518BDWR2G	ON	ICCOUNTERBINARYUP/DOWN16SOIC	立即购买
MC14518BDWR2G	ON	IC COUNTER DUAL BCD 16-SOIC	立即购买
MC14518BDWG	ON	IC COUNTER DUAL BCD 16-SOIC	立即购买

技术资料

标题	类型	大小（KB）	下载
Dual Up Counters	PDF	101	点击下载
IBIS Model for MC14518BCP	UNKNOW	5	点击下载
SO-16 WB	PDF	55	点击下载
MC14518B_PKG.GIF	UNKNOW	14	点击下载

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