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.

Auxiliary inputs provided blanking, lamp test and cascadable zero-suppression functions. 1. Open-collector outputs. 2. Drive indicator segments directly. 3. Cascadable zero-suppression capability. 4. Lamp test input. National Semiconductor ... Fairchild Semiconductor was a pioneering semiconductor company that was founded in the late 1950s.

TI’s SN74LS47 is a BCD-to-Seven-Segment Decoders/Drivers. Find parameters, ordering and quality information.

2020年2月16日 · 资源摘要信息:"74ls47 是一款 7 段十进制数字显示译码器/驱动器集成电路。74ls47 能够将输入的 4 位二进制编码信息解码成 7 段 led 显示所需的 7 路输出信号，通常用于驱动七段显示器显示数字 0 到 9。本资源文件中...

2020年6月23日 · The 74LS47 IC features active low outputs designed for driving common – anode LEDs or incandescent indicators directly. It accepts a binary coded decimal as input and converts it into a pattern to drive a seven-segment for displaying digits 0 to 9.

2024年12月6日 · 74ls47是bcd-7 段数码管译码器 驱动器 ，74ls47 的功能用于将bcd 码转化成数码块中的数字，通过它来进行解码，可以直接把数字转换为数码管的数字，从而简化了程序，节约了 单片机 的io。

2018年4月28日 · 本文开始介绍74ls164特性与74ls164引脚及功能说明与电气特性，其次介绍了74ls164功能表与74ls164工作条件，最后介绍了74ls164内部结构与工作原理与应用。 2018-01-27 11:06:36 102419

Part #: SN74LS47N. Download. File Size: 583Kbytes. Page: 14 Pages. Description: BCD-TO-SEVEN-SEGMENT DECODERS/DRIVERS. Manufacturer: Texas Instruments.

2022年3月18日 · The 74LS47 accepts four lines of BCD (8421) input data, generates their complements internally and decodes the data with seven AND/OR gates having open-collector outputs to drive indicator segments directly.

SN74LS47N TI 逻辑控制器芯片中文资料PDF, 共 (25)页, SN74LS47N数据手册有芯片封装DIP-16引脚图及功能定义和参数资料, TEXAS INSTRUMENTS SN74LS47N 逻辑芯片, BCD码-7段译码器/驱动器, 16DIP。