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TC7MZ245FK 数据表(PDF) 1 Page - Toshiba Semiconductor |
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TC7MZ245FK 数据表(HTML) 1 Page - Toshiba Semiconductor |
1 / 8 page TC7MZ245FK 2007-10-19 1 TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC7MZ245FK Low Voltage Octal Bus Transceiver with 5 V Tolerant Inputs and Outputs The TC7MZ245FK is a high performance CMOS octal bus transceiver. 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 direction of data transmission is determined by the level of the DIR input. The enable input ( OE ) can be used to disable the device so that the busses are effectively isolated. All inputs are equipped with protection circuits against static discharge. Features • Low voltage operation: VCC = 2.0~3.6 V • High speed operation: tpd = 7.0 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) • Bidirectional interface between 3.3 V and 5.0 V signals. • 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.) 245 type. Note: Do not apply a signal to any bus terminal when it is in the output mode. Damage may result. All floating (high impedance) bus terminals must have their input levels fixed by means of pull up or pull down resistors. Weight: 0.03 g (typ.) |
类似零件编号 - TC7MZ245FK |
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类似说明 - TC7MZ245FK |
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