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M74HCT4051ADTR2G 数据表(PDF) 3 Page - ON Semiconductor |
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M74HCT4051ADTR2G 数据表(HTML) 3 Page - ON Semiconductor |
3 / 16 page MC74HCT4051A, MC74HCT4052A, MC74HCT4053A http://onsemi.com 3 Figure 5. Logic Diagram − MC74HCT4053A Triple Single−Pole, Double−Position Plus Common Off X0 12 X1 13 A 11 B 10 C 9 ENABLE 6 X SWITCH Y SWITCH X 14 ANALOG INPUTS/OUTPUTS CHANNEL‐SELECT INPUTS PIN 16 = VCC PIN 7 = VEE PIN 8 = GND COMMON OUTPUTS/INPUTS L L L L H H H H X L L H H L L H H X L H L H L H L H X FUNCTION TABLE − MC74HCT4053A Control Inputs ON Channels Enable Select CBA L L L L L L L L H X = Don’t Care Figure 6. Pinout: MC74HCT4053A (Top View) 15 16 14 13 12 11 10 2 1 345 67 VCC 9 8 Y X X1 X0 A B C Y1 Y0 Z1 Z Z0 Enable VEE GND Z0 Z0 Z0 Z0 Z1 Z1 Z1 Z1 Y0 Y0 Y1 Y1 Y0 Y0 Y1 Y1 X0 X1 X0 X1 X0 X1 X0 X1 NONE Y0 2 Y1 1 Y 15 Z0 5 Z1 3 Z 4 Z SWITCH NOTE: This device allows independent control of each switch. Channel−Select Input A controls the X−Switch, Input B controls the Y−Switch and Input C controls the Z−Switch MAXIMUM RATINGS Symbol Parameter Value Unit VCC Positive DC Supply Voltage (Referenced to GND) (Referenced to VEE) −0.5 to +7.0 −0.5 to +14.0 V VEE Negative DC Supply Voltage (Referenced to GND) −7.0 to +5.0 V VIS Analog Input Voltage VEE − 0.5 to VCC + 0.5 V Vin Digital Input Voltage (Referenced to GND) −0.5 to VCC + 0.5 V I DC Current, Into or Out of Any Pin ±25 mA PD Power Dissipation in Still Air, SOIC Package† TSSOP Package† 500 450 mW Tstg Storage Temperature Range −65 to +150 °C Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. †Derating − SOIC Package: − 7 mW/°C from 65°C to 125°C TSSOP Package: − 6.1 mW/°C from 65°C to 125°C This device contains protection circuitry to guard against damage due to high static voltages or electric fields. However, precautions must be taken to avoid applications of any voltage higher than maximum rated voltages to this high−impedance cir- cuit. For proper operation, Vin and Vout should be constrained to the range GND v (Vin or Vout) v VCC. Unused inputs must always be tied to an appropriate logic voltage level (e.g., either GND or VCC). Unused outputs must be left open. |
类似零件编号 - M74HCT4051ADTR2G |
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类似说明 - M74HCT4051ADTR2G |
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