Texas Instruments 54ACT16657
The 54ACT16657 is characterized for operation over the full military temperature range of –55°C to 125°C. The 74ACT16657 is characterized for operation from –40°C to 85°C.| Part No. | 54ACT16657 |
|---|---|
| Datasheet | 54ACT16657 Download |
| Manufacturer |  Texas Instruments |
| Description | 16-BIT TRANSCEIVERS |
| Buy | Stock & Price |
54ACT16657, 74ACT16657 16-BIT TRANSCEIVERS WITH PARITY GENERATORS/CHECKERS AND 3-STATE OUTPUTS SCAS164A – JANUARY 1991 – REVISED APRIL 1996 D Members of the Texas Instruments Widebus™ Family D Inputs Are TTL-Voltage Compatible 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 Plastic 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 The ’ACT16657 contain two noninverting octal transceiver sections with separate parity generator/checker circuits and control signals. For either section, the transmit/receive (1T/R or 2T/R) input determines the direction of data flow. When 1T/R (or 2T/R) is high, data flows from the 1A (or 2A) port to the 1B (or 2B) port (transmit mode); when 1T/R (or 2T/R) is low, data flows from the 1B (or 2B) port to the 1A (or 2A) port (receive mode).
