SN74LS390N – Counter IC Counter, Decade 2 Element 4 Bit Negative Edge 16-PDIP from Texas Instruments. Pricing and Availability on millions of electronic components from Digi-Key Electronics.

下载SN74LS390N中文资料、引脚图、Datasheet数据手册，有计数器/分频器详细引脚图及功能的应用电路图电压和使用方法及教程。

TI 的 SN74LS390 是一款 双路 4 位十进制计数器。 查找参数、订购和质量信息.

LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production.

TI’s SN74LS390 is a Dual 4-Bit Decade Counters. Find parameters, ordering and quality information.

SN74LS390N - 双路 4 位十进制计数器 采用 PDIP (N) 封装，具有 16 个引脚

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当天下单，当天发货。 来自 Texas Instruments 的 SN74LS390N – 计数器 IC 计数器，十进制 2 个元件 4 钻头 负边沿 16-PDIP。 DigiKey 提供数以百万计电子元器件的定价和供应信息。

Dual 4-Bit Binary Counter with Individual Clocks. Each of these monolithic circuits contains eight master-slave flip-flops and additional gating to implement two individual four-bit counters in a …

SN74LS390N Texas Instruments 计数器 IC Dual 4bit Decade 数据表, 库存, 价格.