• - 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 SN75ALS162 eight-channel general-purpose interface bus (GPIB) transceiver is a monolithic, high-speed, advanced low-power Schottky process device designed to provide the bus-management and data-transfer signals between operating units of a multiple-controller instrumentation system. When combined with the SN75ALS160 octal bus transceiver, the SN75ALS162 provides the complete 16-wire interface for the IEEE 488 bus.

The SN75ALS162 features eight driver-receiver pairs connected in a front-to-back configuration to form input/output (I/O) ports at both the bus and terminal sides. The direction of data through these driver-receiver pairs is determined by the DC, TE, and SC enable signals. The SC input allows the REN and IFC transceivers to be controlled independently.

特性

• Meets IEEE Standard 488-1978 (GPIB)
• 8-Channel Bidirectional Transceiver
• Designed to Implement Control Bus Interface
• Designed for Multicontrollers
• 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
• Bus-Terminating Resistors Provided on Driver Outputs
• No Loading of Bus When Device Is Powered Down (V_CC = 0)
• Power-Up/Power-Down Protection
  (Glitch Free)