74FR900 Datasheet 9-Bit / 3-Port Latchable Datapath Multiplexer

Manufacturer: Fairchild (now onsemi)

Datasheet Details

Part number	74FR900
Manufacturer	Fairchild (now onsemi)
File Size	46.65 KB
Description	9-Bit / 3-Port Latchable Datapath Multiplexer
Datasheet	74FR900 Datasheet

The 74FR900 is a data bus multiplexer routing any of three 9-bit ports to any other one of the three ports.

Readback of data latched from any port onto itself is also possible.

The 74FR900 maintains separate control of all latch-enable, output enable and select inputs for maximum flexibility.

74FR900 9-Bit, 3-Port Latchable Datapath Multiplexer May 1992 Revised August 1999 74FR900 9-Bit, 3-Port Latchable Datapath.

s 9-bit data ports for systems carrying parity bits s Readback capability for system self checks. s Independent control lines for maximum flexibility s Guaranteed multiple output switching and 250 pF load delays s Outputs optimized for dynamic bus drive capability s PINV parity control facilitates system diagnostics s FR25900 resistor option for driving MOS inputs such as DRAM arrays Ordering Code: Order Number 74FR900SSC Package Number MS48A Package.

Part Number	Description
74FR9240	9-Bit Buffer/Line Driver
74FR9244	9-Bit Buffer/Line Driver
74FR9245	9-Bit Bidirectional Transceiver
74FR1074	Dual D-Type Flip-Flop
74FR16245	16-Bit Transceiver
74FR16540	16-Bit Buffer/Line Driver
74FR16541	16-Bit Buffer/Line Driver
74FR2240	Octal Buffer/Line Driver
74FR2244	Octal Buffer/Line Driver
74FR2245	Octal Bidirectional Transceiver