SN54ACT16245中文资料具有 TTL 兼容型 CMOS 输入和三态输出的军用 16 通道 4.5V 至 5.5V 反相器数据手册TI规格书

描述 Description

The SN54ACT16245 and 74ACT16245 are 16-bit bus transceivers organized as dual-octal noninverting 3-state transceivers and designed for asynchronous two-way communication between data buses. The control-function implementation minimizes external timing requirements.The devices allow data transmission from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control (DIR) input. The enable (G\\) input can be used to disable the devices so that the buses are effectively isolated.The SN54ACT16245 is characterized for operation over the full military temperature range of -55°C to 125°C. The 74ACT16245 is characterized for operation from -40°C to 85°C.  

特性 Features

• Members of the Texas Instruments WidebusTM Family
• 3-State Outputs Drive Bus Lines Directly
• Distributed VCC and GND Configuration to Minimize High-Speed Switching Noise
• 500-mA Typical Latch-Up Immunity at 125°C
• Package Options Include Plastic 300-mil Shrink Small-Outline (DL) Packages Using 25-mil Center-to-Center Pin Spacings, Thin Shrink Small-Outline (DGG) Packages, and 380-mil Fine-Pitch Ceramic Flat (WD) Packages Using 25-mil Center-to-Center Pin Spacings
  EPIC and Widebus are trademarks of Texas Instruments Incorporated.