Texas Instruments 54ACT16540
The 54ACT16540 is characterized for operation over the full military temperature range of –55°C to 125°C. The 74ACT16540 is characterized for operation from –40°C to 85°C.54ACT16540, 74ACT16540 16-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS SCAS186A – OCTOBER 1991 – REVISED APRIL 1996 D Members of the Texas Instruments Widebus™ Family D Inputs Are TTL-Voltage Compatible D Provide Extra Data Width Necessary for Wider Address/Data Paths D Provide Inverted Data D 3-State Outputs Drive Bus Lines or Buffer Memory Address Registers D Flow-Through Architecture Optimizes PCB Layout D Distributed VCC and GND Pin Configuration Minimizes High-Speed Switching Noise D EPIC™ (Enhanced-Performance Implanted CMOS) 1-µm Process D 500-mA Typical Latch-Up Immunity at 125°C D Package Options Include Shrink Small-Outline 300-mil (DL) Package Using 25-mil Center-to-Center Pin Spacings and 380-mil Fine-Pitch Ceramic Flat (WD) Packages Using 25-mil Center-to-Center Pin Spacings description These 16-bit buffers/bus drivers provide a high-performance bus interface for wide data paths. 54ACT16540 . . . WD PACKAGE 74ACT16540 . . . DL PACKAGE (TOP VIEW) 1OE1 1Y1 1Y2 GND 1Y3 1Y4 VCC 1Y...