SN74AHC16240数据手册集成电路（IC）的缓冲器驱动器接收器收发器规格书PDF

描述 Description

The 'AHC16240 devices are 16-bit buffers and line drivers designed specifically to improve 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. They provide inverting 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. The SN54AHC16240 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74AHC16240 is characterized for operation from -40°C to 85°C.

特性 Features

• Members of the Texas Instruments WidebusTM Family
• EPICTM (Enhanced-Performance Implanted CMOS) Process
• Operating Range 2-V to 5.5-V VCC
• Distributed VCC and GND Pins Minimize High-Speed Switching Noise
• Flow-Through Architecture Optimizes PCB Layout
• Latch-Up Performance Exceeds 250 mA Per JESD 17
• Package Options Include Plastic Shrink Small-Outline (DL), Thin Shrink Small-Outline (DGG), and Thin Very Small-Outline (DGV) Packages and 380-mil Fine-Pitch Ceramic Flat (WD) Package Using 25-mil Center-to-Center Spacings
EPIC and Widebus are trademarks of Texas Instruments Incorporated.