SN64BCT25244数据手册集成电路（IC）的缓冲器驱动器接收器收发器规格书PDF

描述 Description

The SN64BCT25244 is a 25- octal buffer and line driver designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented transceivers.When the output-enable (1 and 2) inputs are low, the device transmits data from the A inputs to the Y outputs. When 1 and 2 are high, the outputs are in the high-impedance state.This buffer/driver is capable of sinking 188-mA IOL, which facilitates switching 25- transmission lines on the incident wave. The distributed VCC and GND pins minimize switching noise for more reliable system operation.The outputs are in a high-impedance state during power up and power down while the supply voltage value is less than approximately 3 V.The SN64BCT25244 is characterized for operation from -40°C to 85°C and 0°C to 70°C.  

特性 Features

• State-of-the-Art BiCMOS Design Significantly Reduces ICCZ
• High-Impedance State During Power Up and Power Down
• ESD Protection Exceeds 2000 V Per MIL-STD-883C, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0)
• Designed to Facilitate Incident-Wave Switching for Line Impedances of 25 or Greater
• Distributed VCC and GND Pins Minimize Noise Generated by the Simultaneous Switching of Outputs
• Package Options Include Plastic Small-Outline (DW) Packages and Standard Plastic 300-mil DIPs (NT)