Texas Instruments SN54BCT2240 Octal Buffers And Line/MOS Drivers With 3-State Outputs SNJ54BCT2240J

The SN54BCT2240 is an octal buffer and line driver designed for high-performance applications, featuring 3-state outputs. It operates within a voltage range of 4.5 V to 5.5 V and utilizes a state-of-the-art BiCMOS design that significantly reduces quiescent current (ICCZ). The device includes built-in 33-Oc series resistors on the output ports, eliminating the need for external resistors and helping to minimize overshoot and undershoot. This component is organized as two 4-bit line drivers with separate output-enable (OE) inputs. When the OE input is low, data from the A inputs is passed to the Y outputs; when OE is high, the outputs enter a high-impedance state. The outputs can source or sink up to 12 mA, making it suitable for driving bus lines or buffering memory address registers. The SN54BCT2240 is available in various packages, including the CDIP package, and is rated for operation in temperatures ranging from -55¬8C to 125¬8C.