Octal Bidirectional Transceiver With TRI-STATE Inputs/Outputs

The 54F245 contains eight non-inverting bidirectional Buffers with TRI-STATE outputs and is intended for bus-oriented applications. Current sinking capability is 24 mA (20 mA Mil) at the A ports and 64 mA (48 mA Mil) at the B ports. The Transmit/Receive (T/R#) input determines the direction of data flow through the bidirectional transceiver. Transmit (active HIGH) enables data from A ports to B ports; Receive (active LOW) enables data from B ports to A ports. The Output Enable input, when HIGH, disables both A and B ports by placing them in a High Z condition.
By National Semiconductor Corporation
Part Manufacturer Description Datasheet Samples
54F245DM Rochester Electronics LLC Bus Transceiver, F/FAST Series, 1-Func, 8-Bit, True Output, TTL, CDIP20, CERAMIC, DIP-20
SN54F245FK Rochester Electronics LLC Bus Transceiver, F/FAST Series, 1-Func, 8-Bit, True Output, TTL, CQCC20, CERAMIC, LCC-20
SN54F245J Rochester Electronics LLC Transceiver
SNJ54F245W Rochester Electronics LLC Transceiver
SNJ54F245J Texas Instruments Octal Bus Transceivers With 3-State Outputs 20-CDIP -55 to 125
SN54F245J Texas Instruments Octal Bus Transceivers With 3-State Outputs 20-CDIP -55 to 125
SNJ54F245FK Texas Instruments Octal Bus Transceivers With 3-State Outputs 20-LCCC -55 to 125
SNJ54F245W Texas Instruments Octal Bus Transceivers With 3-State Outputs 20-CFP -55 to 125
54F245 's Packages54F245 's pdf datasheet



54F245 Pinout, Pinouts
54F245 pinout,Pin out
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