Texas Instruments 74AC16640
The 74AC16640 is packaged in TI’s shrink small-outline package, which provides twice the I/O pin count and functionality of standard small-outline packages in the same printed-circuit-board area. The 54AC16640 is characterized for operation over the full military temperature range of −55°C to 125°C. The 74AC16640 is characterized for operation from −40°C to 85°C.| Part No. | 74AC16640 |
|---|---|
| Datasheet | 74AC16640 Download |
| Manufacturer |  Texas Instruments |
| Description | 16-BIT BUS TRANSCEIVERS |
| Buy | Stock & Price |
54AC16640, 74AC16640 16ĆBIT BUS TRANSCEIVERS WITH 3ĆSTATE OUTPUTS SCAS240A − JULY 1990 − REVISED APRIL 1996 D Members of the Texas Instruments Widebus Family 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 ’AC16640 are inverting 16-bit transceivers designed for asynchronous communication between data buses. These devices can be used as two 8-bit transceivers or one 16-bit transceiver. They allow data transmission from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control (1DIR and 2DIR) inputs. The output-enable (1OE and 2OE) inputs can be used to disable the device so that the buses are effectively isolated.
