SN74AHCT541-EP中文资料具有 TTL 兼容型 CMOS 输入的增强型产品 8 通道、4.5V 至 5.5V 缓冲器数据手册TI规格书

描述 Description

The SN74AHCT541 octal buffer/driver is ideal for driving bus lines or buffer memory address registers. This device features inputs and outputs on opposite sides of the package to facilitate printed circuit board layout.The 3-state control gate is a 2-input AND gate with active-low inputs so that if either output-enable (OE1\\ or OE2\\) input is high, all corresponding outputs are in the high-impedance state. The outputs provide noninverted data when they are not in the high-impedance state. To ensure the high-impedance state during power up or power down, OE\\ should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

特性 Features

• Controlled Baseline
• Enhanced Diminishing Manufacturing Sources (DMS) Support
• Qualification Pedigree
• Latch-Up Performance Exceeds 250 mA Per JESD 17
• 2000-V Human-Body Model (A114-A)
• 1000-V Charged-Device Model (C101)

Component qualification in accordance with JEDEC and industry standards to ensure reliable operation over an extended temperature range. This includes, but is not limited to, Highly Accelerated Stress Test (HAST) or biased 85/85, temperature cycle, autoclave or unbiased HAST, electromigration, bond intermetallic life, and mold compound life. Such qualification testing should not be viewed as justifying use of this component beyond specified performance and environmental limits.