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M74HC4049TTR 数据表(PDF) 1 Page - STMicroelectronics |
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M74HC4049TTR 数据表(HTML) 1 Page - STMicroelectronics |
1 / 8 page 1/8 July 2001 s HIGH SPEED: tPD = 8ns (TYP.) at VCC =6V s LOW POWER DISSIPATION: ICC = 1µA(MAX.) at TA=25°C s HIGH NOISE IMMUNITY: VNIH = VNIL = 28 % VCC (MIN.) s SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 6mA (MIN) s BALANCED PROPAGATION DELAYS: tPLH ≅ tPHL s WIDE OPERATING VOLTAGE RANGE: VCC (OPR) = 2V to 6V s PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 4049 DESCRIPTION The M74HC4049 is an high speed CMOS HEX BUFFER (INVERTING) fabricated with silicon gate C2MOS technology. The internal circuit is composed of 2 stage inverters, which enables high noise immunity and a stable output. Input protection circuits are different from those of the high speed CMOS IC’s. The Vcc side diodes are designed to allow logic-level conversion from high-level voltages (up to 13V) to low level voltages. M74HC4049 HEX BUFFER/CONVERTER (INVERTER) PIN CONNECTION AND IEC LOGIC SYMBOLS ORDER CODES PACKAGE TUBE T & R DIP M74HC4049B1R SOP M74HC4049M1R M74HC4049RM13TR TSSOP M74HC4049TTR TSSOP DIP SOP |
类似零件编号 - M74HC4049TTR |
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类似说明 - M74HC4049TTR |
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