Part Number : N74F776F
Function : Pi-bus transceiver / Octal latched transceiver
Package : DIP, SOP 28 Pin Type
Maker : Philips Electronics
Pinouts : 
Description :
The N74F776F, 74F776 is an octal bidirectional latched transceiver and is intended to provide the electrical interface to a high performance wired–OR bus. The B port inverting drivers are low–capacitance open collector with controlled ramp and are designed to sink 100mA from 2 volts. The B port inverting receivers have a 100 mV threshold region and a 4ns glitch filter.
The 74F776 A port has TTL 3–state drivers and TTL receivers with a latch function. A separate high–level control voltage input (VX) is provided to limit the A side output level to a given voltage level (such as 3.3V). For 5.0V systems, VXis simply tied to VCC.
Datasheet PDF Download : 
Others datasheet of same file :
74F776, I74F776A, I74F776N, N74F776A, N74F776
