• - 交流-直流(AC-DC)控制器和稳压器
• - 直流-直流(DC-DC)控制器、转换器和稳压器
• - 电压和电流管理
• - 通讯IC
• - 驱动器
• - 热管理

• - 时钟及数据分配
• - 标准逻辑

• - 放大器和比较器
• - 模拟开关
• - 数字电位计
• - 接口
• - EMI和RFI滤波器

• - EEPROM存储器
• - 非易失性只读存储器(NVRAM)
• - SRAM存储器

说明

The SN75ALS163 octal general-purpose interface bus transceiver is a monolithic, high-speed, advanced low-power Schottky device. It is designed for two-way data communications over single-ended transmission lines. The transceiver features driver outputs that can be operated in either the open-collector or 3-state mode. If talk enable (TE) is high, these outputs have the characteristics of open-collector outputs when pullup enable (PE) is low and of 3-state outputs when PE is high. Taking TE low places the outputs in the high-impedance state. The driver outputs are designed to handle loads of up to 48 mA of sink current. Each receiver features pnp transistor inputs for high input impedance and 400mV minimum of hysteresis for increased noise immunity.

特性

• 8-Channel Bidirectional Transceiver
• High-Speed Advanced Low-Power Schottky Circuitry
• Low Power Dissipation...46 mW Max per Channel
• Fast Propagation Times...20 ns Max
• High-Impedance pnp Inputs
• Receiver Hysteresis...650 mV Typ
• Open-Collector Driver Output Option
• No Loading of Bus When Device Is Powered Down (V_CC = 0)
• Power-Up/Power-Down Protection
  (Glitch Free)