поискавой системы для электроныых деталей |
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TC74VHCV541FT датащи(PDF) 1 Page - Toshiba Semiconductor |
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TC74VHCV541FT датащи(HTML) 1 Page - Toshiba Semiconductor |
1 / 9 page TC74VHCV540,541FT/FK 2010-07-09 1 TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74VHCV540FT,TC74VHCV540FK TC74VHCV541FT,TC74VHCV541FK Octal Schmitt Bus Buffer TC74VHCV540FT/FK Inverted, 3-State Outputs TC74VHCV541FT/FK Non-Inverted, 3-State Outputs The TC74VHC540 and 541 are advanced high speed CMOS OCTAL BUS BUFFERs fabricated with silicon gate CMOS technology. They achieve the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. The TC74VHCV540 is an inverting type, and the TC74VHCV541 is a non-inverting type. When either 1 G or 2 G are high, the terminal outputs are in the high-impedance state. Input pin have hysteresis between the positive-going and negative-going thresholds. Thus the TC74VHCV540 and 541 are capable of squaring up transitions of slowly changing input signals and provides an improved noise immunity. Input protection and output circuit ensure that 0 to 5.5 V can be applied to the input and output (Note) pins without regard to the supply voltage. These structure prevents device destruction due to mismatched supply and input/output voltages such as battery back up, hot board insertion, etc. Note: Output in off-state Features • High speed: tpd = 4.1 ns (typ.) at VCC = 5 V • Low power dissipation: ICC = 2 μA (max) at Ta = 25°C • Wide operating voltage range: VCC (opr) = 1.8 V to 5.5 V • Ouput current: |IOH|/IOL = 16 mA (min) (VCC = 4.5 V) • Available in 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.) 540/541 type TC74VHCV540FT, TC74VHCV541FT TC74VHCV540FK, TC74VHCV541FK Weight TSSOP20-P-0044-0.65A : 0.08 g ( typ.) VSSOP20-P-0030-0.50 : 0.03 g ( typ.) |
Аналогичный номер детали - TC74VHCV541FT |
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Аналогичное описание - TC74VHCV541FT |
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