SN54ABTH16244

具有三态输出的 16 位缓冲器/驱动器; ·Members of the Texas InstrumentsWidebusTM Family ·State-of-the-ArtEPIC-II BTM BiCMOS Design Significantly Reduces Power Dissipation ·Latch-Up Performance Exceeds 500 mA Per JESD 17 ·Typical VOLP (Output Ground Bounce) CC = 5 V, TA = 25°C ·Distributed VCC and GND Pins Minimize High-Speed Switching Noise ·Flow-Through Architecture Optimizes PCB Layout ·High-Drive Outputs (-32-mA IOH, 64-mA IOL) ·Bus Hold on Data Inputs Eliminates the Need for External Pullup/Pulldown Resistors ·ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0) ·Package Options Include Plastic Shrink Small-Outline (DL), Thin Shrink Small-Outline (DGG), Thin Very Small-Outline (DGV) Packages, and 380-mil Fine-Pitch Ceramic Flat (WD) Packages Widebus and EPIC-IIB are trademarks of Texas Instruments Incorporated.;

The 'ABTH16244 devices are 16-bit buffers and line drivers designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. These devices can be used as four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer. These devices provide true outputs and symmetrical active-low output-enable (OE\\) inputs. To ensure the high-impedance state during power up or power down, OE\\ should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver. Active bus-hold circuitry is provided to hold unused or floating data inputs at a valid logic level. The SN54ABTH16244 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ABTH16244 is characterized for operation from -40°C to 85°C. \n

SN54ABTH16244

16-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS

SN54ABTH16244

16-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS

SN54ABTH16244

16-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS

SN54ABTH16244_07

16-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS

SN54ABTH16244_14

16-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS

SN54ABTH16244WD

16-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS