54ACT16821 Datasheet | Texas Instruments

54ACT16821, 74ACT16821 20ĆBIT BUSĆINTERFACE FLIPĆFLOPS WITH 3ĆSTATE OUTPUTS SCAS176A - JANUARY 1991 - REVISED APRIL 1996 D Members of the Texas Instruments Widebus Family D Inputs Are TTL-Voltage patible D Provide Extra Data Width Necessary for Wider Address/Data Paths or Buses With Parity 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 Package Options Include 300-mil Shrink Small-Outline (DL) Packages 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...