Texas Instruments DS1776QML
The DS1776 is an octal PI-bus Transceiver. The A to B path is latched.| Part No. | DS1776QML |
|---|---|
| Datasheet | DS1776QML Download |
| Manufacturer |  Texas Instruments |
| Description | Pi-Bus Transceiver |
| Buy | Stock & Price |
FEATURES
●1 Similar to BTL● Low Power ICCL = 41 mA max
● B Output Controlled Ramp Rate
● B input Noise Immunity, Typically 4 ns
● Pin and Function Compatible with Signetics 54F776 2
DESCRIPTION
The DS1776 is an octal PI-bus Transceiver. The A to B path is latched. B outputs are open collector with series Schottky diode, ensuring minimum B output loading. B outputs also have ramped rise and fall times (2.5 ns typical), ensuring minimum PI-bus ringing. B inputs have glitch rejection circuitry, 4 ns typical. Designed using Texas Instruments's Bi-CMOS process for both low operating and disabled power. AC performance is optimized for the PI-Bus interoperability requirements. The DS1776 is an octal latched transceiver and is intended to provide the electrical interface to a high performance wired-or bus. This bus has a loaded characteristic impedance range of 20Ω to 50Ω and is terminated on each end with a 30Ω to 40Ω resistor. The DS1776 is an octal bidirectional transceiver with open collector B and TRI-STATE A port output drivers.
