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TC7MZ540FK 2007-10-19 1 TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC7MZ540FK Low Voltage Octal Bus Buffer (inverted) with 5 V Tolerant Inputs and Outputs The TC7MZ540FK is a high performance CMOS octal bus buffer. Designed for use in 3.3 V systems, it achieves high speed operation while maintaining the CMOS low power dissipation. The device is designed for low-voltage (3.3 V) VCC applications, but it could be used to interface to 5 V supply environment for both inputs and outputs. The TC7MZ540FK is an inverting 3-state buffer having two active-low output enables. When either OE1 or OE2 are high, the terminal outputs are in the high-impedance state. This device is designed to be used with 3-state memory address drivers, etc. All inputs are equipped with protection circuits against static discharge. Features • Low voltage operation: VCC = 2.0~3.6 V • High speed operation: tpd = 6.5 ns (max) (VCC = 3.0~3.6 V) • Output current: |IOH|/IOL = 24 mA (min) (VCC = 3.0 V) • Latch-up performance: −500 mA • Package: VSSOP (US20) • Power down protection is provided on all inputs and outputs. • Pin and function compatible with the 74 series (74AC/VHC/HC/F/ALS/LS etc.) 540 type. Weight: 0.03 g (typ.) |
