Catalog
16-Bit Bus Transceivers With 3-State Outputs
Key Features
• Members of the Texas InstrumentsWidebusTMFamily3-State Outputs Drive Bus Lines or Buffer Memory Address RegistersFlow-Through Architecture Optimizes PCB LayoutDistributed VCCand GND Configuration Minimizes High-Speed Switching NoiseEPICTM(Enhanced-Performance Implanted CMOS) 1-um Process500-mA Typical Latch-Up Immunity at 125°CPackage Options Include Plastic Thin Shrink Small-Outline (DGG) Package, 300-mil Shrink Small-Outline (DL) Package Using 25-mil Center-to-Center Pin Spacings and 380-mil Fine-Pitch Ceramic Flat (WD) Package Using 25-mil Center-to-Center Pin SpacingsEPIC and Widebus are trademarks of Texas Instruments Incorporated.Members of the Texas InstrumentsWidebusTMFamily3-State Outputs Drive Bus Lines or Buffer Memory Address RegistersFlow-Through Architecture Optimizes PCB LayoutDistributed VCCand GND Configuration Minimizes High-Speed Switching NoiseEPICTM(Enhanced-Performance Implanted CMOS) 1-um Process500-mA Typical Latch-Up Immunity at 125°CPackage Options Include Plastic Thin Shrink Small-Outline (DGG) Package, 300-mil Shrink Small-Outline (DL) Package Using 25-mil Center-to-Center Pin Spacings and 380-mil Fine-Pitch Ceramic Flat (WD) Package Using 25-mil Center-to-Center Pin SpacingsEPIC and Widebus are trademarks of Texas Instruments Incorporated.
Description
AI
The 'AC16245 are 16-bit bus transceivers organized as dual-octal noninverting 3-state transceivers designed for asynchronous two-way communication between data buses. The control function implementation minimizes external timing requirements
These devices allow data transmission from the A bus to the B bus or from the B bus to the A bus, depending upon the logic level at the direction control (DIR) input. The output-enable input (OE\) can be used to disable the devices so that the buses are effectively isolated.
The 74AC16245 is packaged in TI's shrink small-outline package, which provides twice the I/O pin count and functionality of standard small-outline packages in the same printed-circuit-board area.
The 54AC16245 is characterized for operation over the full military temperature range of -55°C to 125°C. The 74AC16245 is characterized for operation from -40°C to 85°C.
The 'AC16245 are 16-bit bus transceivers organized as dual-octal noninverting 3-state transceivers designed for asynchronous two-way communication between data buses. The control function implementation minimizes external timing requirements
These devices allow data transmission from the A bus to the B bus or from the B bus to the A bus, depending upon the logic level at the direction control (DIR) input. The output-enable input (OE\) can be used to disable the devices so that the buses are effectively isolated.
The 74AC16245 is packaged in TI's shrink small-outline package, which provides twice the I/O pin count and functionality of standard small-outline packages in the same printed-circuit-board area.
The 54AC16245 is characterized for operation over the full military temperature range of -55°C to 125°C. The 74AC16245 is characterized for operation from -40°C to 85°C.