●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.
● Members of the Texas Instruments WidebusTM Family
● Inputs Are TTL-Voltage Compatible
● 3-State Outputs Drive Bus Lines Directly
● Flow-Through Architecture Optimizes PCB Layout
● Distributed VCC and GND Configuration to Minimize High-Speed Switching Noise
● EPICTM (Enhanced-Performance Implanted CMOS) 1-m Process
● 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.
