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TC74LCX244FT 数据表(PDF) 1 Page - Toshiba Semiconductor |
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TC74LCX244FT 数据表(HTML) 1 Page - Toshiba Semiconductor |
1 / 9 page TC74LCX244F/FT/FK 2007-10-19 1 TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74LCX244F,TC74LCX244FT,TC74LCX244FK Low-Voltage Octal Bus Buffer with 5-V Tolerant Inputs and Outputs The TC74LCX244 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 74LCX244F/FT is a non-inverting 3-state buffer having two active-low output enables. 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 to 3.6 V • High-speed operation: tpd = 6.5 ns (max) (VCC = 3.0 to 3.6 V) • Ouput current: |IOH|/IOL = 24 mA (min) (VCC = 3.0 V) • Latch-up performance: −500 mA • Available in JEITA SOP, TSSOP and VSSOP (US) • Power-down protection provided on all inputs and outputs • Pin and function compatible with the 74 series (74AC/VHC/HC/F/ALS/LS etc.) 244 type Weight SOP20-P-300-1.27A : 0.22 g (typ.) TSSOP20-P-0044-0.65A : 0.08 g (typ.) VSSOP20-P-0030-0.50 : 0.03 g (typ.) TC74LCX244F TC74LCX244FT TC74LCX244FK |
类似零件编号 - TC74LCX244FT |
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类似说明 - TC74LCX244FT |
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