Texas Instruments 54ACT16821
The 54ACT16821 is characterized for operation over the full military temperature range of −55°C to 125°C. The 74ACT16821 is characterized for operation from −40°C to 85°C.| Part No. | 54ACT16821 |
|---|---|
| Datasheet | 54ACT16821 Download |
| Manufacturer |  Texas Instruments |
| Description | 20-Bit Bus-Interface Flip-Flop |
| Buy | Stock & Price |
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 Compatible 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 description These 20-bit flip-flops feature 3-state outputs designed specifically for driving highly-capacitive or relatively low-impedance loads. They are particularly suitable for implementing wider buffer registers, I/O ports, parity bus interfacing, and working registers. The ’ACT16821 can be used as two 10-bit flip-flops or one 20-bit flip-flop.
