74LS245 Octal Bus Transceiver IC - SOIC-20 SMD Package

The 74LS245 is an octal bus transceiver IC designed for asynchronous two-way data communication between data buses. It is housed in a SOIC-20 surface-mount device (SMD) package, making it suitable for high-density circuit board layouts. Here’s a detailed description of the product:Key Features:Type: Octal Bus TransceiverPackage: SOIC-20 (Small Outline Integrated Circuit)Logic Family: 74LS (Low Power Schottky)Operating Voltage: 4.75V to 5.25VDirection Control: Allows data transmission in both directionsThree-State Outputs: Enables connection to a common busLow Power Consumption: Schottky technology for low static power consumptionHigh-Speed Operation: Fast propagation delayApplications:Bus Interface: Ideal for interfacing between data busesData Communication: Suitable for asynchronous two-way data communicationMemory Addressing: Used in memory addressing and multiplexingDigital Systems: Useful in various digital systems requiring bidirectional data transferMicroprocessor Interfacing: Commonly used in microprocessor and microcontroller systemsPin Configuration:Pin 1 (DIR): Direction control inputPin 2 (A1): Data input/output A1Pin 3 (A2): Data input/output A2Pin 4 (A3): Data input/output A3Pin 5 (A4): Data input/output A4Pin 6 (A5): Data input/output A5Pin 7 (A6): Data input/output A6Pin 8 (A7): Data input/output A7Pin 9 (A8): Data input/output A8Pin 10 (GND): GroundPin 11 (B8): Data input/output B8Pin 12 (B7): Data input/output B7Pin 13 (B6): Data input/output B6Pin 14 (B5): Data input/output B5Pin 15 (B4): Data input/output B4Pin 16 (B3): Data input/output B3Pin 17 (B2): Data input/output B2Pin 18 (B1): Data input/output B1Pin 19 (/OE): Output enable (active low)Pin 20 (VCC): Supply voltageElectrical Characteristics:Supply Voltage (Vcc): 4.75V to 5.25VInput Voltage (Vin): 0V to VccOutput Voltage (Vout): 0V to VccLow Input Current (Iin): ±0.1μA maxLow Output Current (Iout): ±24mA maxPropagation Delay: Typically 15nsPower Consumption: Low power consumption due to Schottky technologyNote: Product images are for illustrative purposes only and may differ from the actual product.

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