Buffer/Line Driver 16-CH Inverting 3-ST CMOS 48-Pin SSOP T/R

The "AHCT16240 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 SN54AHCT16240 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74AHCT16240 is characterized for operation from -40°C to 85°C.

Members of the Texas InstrumentsWidebus^TM Family

EPIC^TM (Enhanced-Performance Implanted CMOS) Process

Inputs Are TTL-Voltage Compatible

Distributed V_CC and GND Pins Minimize High-Speed Switching Noise

Flow-Through Architecture Optimizes PCB Layout

Latch-Up Performance Exceeds 250 mA Per JESD 17

ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015

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