3-to-8 Line Decoder

General Description The MM74HC138 decoder utilizes advanced silicon-gate CMOS technology and is well suited to memory address decoding or data routing applications. The circuit features high noise immunity and low power consumption usually associated with CMOS circuitry, yet has speeds comparab

文件：73.66 Kbytes 页数：7 Pages

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

3-to-8 Line Decoder

文件：175.78 Kbytes 页数：9 Pages

ONSEMI

安森美半导体

3-8 线路解码器

MM74HC138解码器采用先进硅栅极CMOS技术，非常适合存储器地址解码或数据路由应用。 该电路包括低功耗和高抗干扰性，通常与CMOS电路相关，同时具有与低功耗肖特基TTL逻辑相媲美的速度。 MM74HC138具有3个二进制选择输入（A、B和C）。 如果器件被启用，此类输入决定了八个正常高电平输出的哪一个将转至低电平。 提供两个有源低电平和一个有源高电平使能（G1、G2A#和G2B#）以简化解码器的级联。 解码器的输出能驱动10个低功耗肖特基TTL等效负载，与74LS138的功能和引脚相关。 所有输入通过连接至VCC和接地的二极管加以保护，以免因静电放电而受损。 •典型传播延迟： 20 ns\n•宽电源范围： 2V-6V\n•低静态电流： 80 µA，最大值（74 HC系列）\n•低输出电流： 最大值为 1 μA\n•10 LS-TTL 负载扇出;

ONSEMI

安森美半导体

3-to-8 Line Decoder

General Description The MM74HC138 decoder utilizes advanced silicon-gate CMOS technology and is well suited to memory address decoding or data routing applications. The circuit features high noise immunity and low power consumption usually associated with CMOS circuitry, yet has speeds comparab

文件：73.66 Kbytes 页数：7 Pages

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

3-to-8 Line Decoder

General Description The MM74HC138 decoder utilizes advanced silicon-gate CMOS technology and is well suited to memory address decoding or data routing applications. The circuit features high noise immunity and low power consumption usually associated with CMOS circuitry, yet has speeds comparab

文件：73.66 Kbytes 页数：7 Pages

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

3-to-8 Line Decoder

General Description The MM74HC138 decoder utilizes advanced silicon-gate CMOS technology and is well suited to memory address decoding or data routing applications. The circuit features high noise immunity and low power consumption usually associated with CMOS circuitry, yet has speeds comparab

文件：73.66 Kbytes 页数：7 Pages

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

3-to-8 Line Decoder

General Description The MM74HC138 decoder utilizes advanced silicon-gate CMOS technology and is well suited to memory address decoding or data routing applications. The circuit features high noise immunity and low power consumption usually associated with CMOS circuitry, yet has speeds comparab

文件：73.66 Kbytes 页数：7 Pages

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

3-to-8 Line Decoder

文件：175.78 Kbytes 页数：9 Pages

ONSEMI

安森美半导体

3-to-8 Line Decoder

文件：175.78 Kbytes 页数：9 Pages

ONSEMI

安森美半导体

3-to-8 Line Decoder

文件：175.78 Kbytes 页数：9 Pages

ONSEMI

安森美半导体