TI 的 SN74LS247 是一款 BCD 到 7 段解码器/驱动器。 查找参数、订购和质量信息.

TI’s SN74LS247 is a BCD-To-Seven-Segment Decoders/Drivers. Find parameters, ordering and quality information

SN74LS247N由TI (德州仪器)设计生产，立创商城现货销售。 SN74LS247N价格参考￥7.16。 下载SN74LS247N中文资料、引脚图、Datasheet数据手册，有数码管驱动详细引脚图及功能的应用电路图电压和使用方法及教程。

PACKAGE MATERIALS INFORMATION www.ti.com 7-Dec-2024 TAPE AND REEL BOX DIMENSIONS Width (mm) W L H *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm)

The 'LS247 and 'LS248 are electrically and functionally identical to the SN54LS47/SN74LS47 and SN54LS48/SN74LS48, respectively, and have the same pin assignments as their equivalents. They can be used interchangeably in present or future designs to offer designers a choice between two indicator fonts.

The 'LS247 and 'LS248 are electrically and functionally identical to the SN54LS47/SN74LS47 and SN54LS48/SN74LS48, respectively, and have the same pin assignments as their equivalents. They can be used interchangeably in present or future designs to offer designers a choice between two indicator fonts.

The SN74LS247 is a BCD-to-Seven-Segment Decoder/Drivers. The LS247 composes the and with the tails. The LS247 has active-low outputs for direct drive of indicators. The LS247 features a lamp test input and have full ripple-blanking input/output controls.

'LS247和'LS248分别在电气和功能上与SN54LS47 /SN74LS47和SN54LS48 /SN74LS48相同，并且具有与其等效的相同的引脚分配。 它们可以在现在或将来的设计中互换使用，为设计人员提供两种指示字体之间的选择。 '46A，'47A，'LS47和'LS48组成6和9没有尾巴，'246，'247，'LS247和'LS248组成和尾部组成。 所有其他字符的组成，包括9以上BCD输入的显示模式，是相同的。 '246，'247和'LS247具有低电平有效输出，专为直接驱动指示器而设计，'LS248具有高电平有 …

sn74ls247d - bcd 到 7 段解码器/驱动器 采用 soic (d) 封装，具有 16 个引脚

74LS 系列使用双极接线技术，耦合了肖特基二极管夹，以实现与原始 74TTL 系列等同的工作速度，但是其功耗更低。 ### 74LS 系列. SN74LS247N TI 逻辑控制器芯片中文资料PDF, 共 (12)页, SN74LS247N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 SN74LS247N 芯片, 逻辑电路 - 译码器/驱动器。