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.

Part #: 74LS155. Download. File Size: 63Kbytes. Page: 6 Pages. Description: Dual 2-Line to 4-Line Decoders/Demultiplexers. Manufacturer: Fairchild Semiconductor.

TI 的 SN74LS155A 是一款 双通道 2 线至 4 线解码器/多路信号分离器。 查找参数、订购和质量信息.

TI’s SN74LS155A is a Dual 2-Line To 4-Line Decoders/Demultiplexers. Find parameters, ordering and quality information.

54155/74155 双 2 线-4 线译码器（有公共地址输入端） 简要说明： w 155 为独立选通、共用地址的两组 2 线－4 线译码器，共有 54/74155 和 54/74LS155 两种线路结构型式，其主要电特性的典型值如下：

2010年10月15日 · 54155/7415554155/74155双线-4线译码器（有公共地址输入端）简要说明：155为独立选通、共用地址的两组线－4线译码器，共有54/74155和54/74LS155两种线路结构型式，其主要电特性的典型值如下：Tpd型号AB->Y（3级）PDCT54155/CT741551ns15mWCT54LS155/CT74LS15518ns31mW共用地址端（A、B ...

Design your application so that the product is used within the ranges guaranteed by Hitachi particularly for maximum rating, operating supply voltage range, heat radiation characteristics, installation conditions and other characteristics. Hitachi bears no responsibility for failure or damage when used beyond the guaranteed ranges.

54155/74155 双 2 线-4 线译码器（有公共地址输入端） 简要说明： 155为独立选通、共用地址的两组 2 线－4 线译码器，共有 54/74155 和 54/74LS155 两种线路结构型式，其主要电特性的典型值如下： Tpd 型号 AB->Y（3 级） PD CT54155/CT74155 21ns 125mW CT54LS155/CT74LS155 18ns …

74LS155 Datasheet, 74LS155 Dual 2/4 Demultiplexer Datasheet. 74LS155 Pinout and Datasheet.

2022年8月2日 · 74LS155 monolithic transistor-transistor-logic (TTL) circuits feature dual 1-tine-to-4-line demultiplexers with individual strobes and