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SL74HC20N 数据表(PDF) 1 Page - System Logic Semiconductor |
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SL74HC20N 数据表(HTML) 1 Page - System Logic Semiconductor |
1 / 4 page SL74HC20 System Logic Semiconductor SLS Dual 4-Input NAND Gate High-Performance Silicon-Gate CMOS The SL74HC20 is identical in pinout to the LS/ALS20. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALSTTL outputs. • Outputs Directly Interface to CMOS, NMOS, and TTL • Operating Voltage Range: 2.0 to 6.0 V • Low Input Current: 1.0 µA • High Noise Immunity Characteristic of CMOS Devices ORDERING INFORMATION SL74HC20N Plastic SL74HC20D SOIC TA = -55 ° to 125° C for all packages PIN ASSIGNMENT NC = NO CONNECTION FUNCTION TABLE Inputs Output A B C D Y L X X X H X L X X H X X L X H X X X L H H H H H L X = don’t care LOGIC DIAGRAM PIN 14 =VCC PIN 7 = GND PINS 3,11 = NO CONNECTION |
类似零件编号 - SL74HC20N |
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类似说明 - SL74HC20N |
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