datasheet搜索_电子产品世界

器件名功能描述生产厂商查看

74HCT240D Octal buffer/line driver; 3-state; inverting PHILIPS

74HCT240N Octal buffer/line driver; 3-state; inverting PHILIPS

74HCT240N Octal buffer/line driver; 3-state; inverting NXP

74HCT241 Octal buffer/line driver; 3-state PHILIPS

74HCT241D Octal buffer/line driver; 3-state PHILIPS

74HCT241DB Octal buffer/line driver; 3-state PHILIPS

74HCT241N Octal buffer/line driver; 3-state PHILIPS

74HCT241PW Octal buffer/line driver; 3-state PHILIPS

74HCT242 Quad bus transceiver; 3-state; inverting PHILIPS

74HCT243 Quad bus transceiver; 3-state PHILIPS

74HCT244 Octal buffer/line driver; 3-state PHILIPS

74HCT244 瑞斯特（RST）推出的74HCT244是一款八通道同相缓冲器与线驱动器，专为高驱动能力与系统隔离需求而优化。该器件内部集成了两组独立的4位同相缓冲器，可由两个输出使能端独立控制，灵活适配8位或双4位总线架构。其3态输出特性支持在多主设备系统中实现无冲突的总线共享，当使能端为高电平时，输出自动切换至高阻抗关断状态。 RSTTEK

74HCT244A Octal 3State Noninverting Buffer/Line Driver/Line Receiver with LSTTLCompatible Inputs ONSEMI

74HCT244BQ Octal buffer/line driver; 3-state PHILIPS

74HCT244D Octal buffer/line driver; 3-state PHILIPS

74HCT244DB Octal buffer/line driver; 3-state PHILIPS