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74VHC125 Fiches technique(PDF) 2 Page - STMicroelectronics |
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74VHC125 Fiches technique(HTML) 2 Page - STMicroelectronics |
2 / 12 page 74VHC125 2/12 Figure 2: Input Equivalent Circuit Table 2: Pin Description Table 3: Truth Table X : Don‘t Care Z : High Impedance Table 4: Absolute Maximum Ratings Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is not implied Table 5: Recommended Operating Conditions 1) VIN from 30% to 70% of VCC PIN N° SYMBOL NAME AND FUNCTION 1, 4, 10, 13 1G to 4G Output Enable Inputs 2, 5, 9, 12 1A to 4A Data Inputs 3, 6, 8, 11 1Y to 4Y Data Outputs 7 GND Ground (0V) 14 VCC Positive Supply Voltage AG Y XH Z LLL HLH Symbol Parameter Value Unit VCC Supply Voltage -0.5 to +7.0 V VI DC Input Voltage -0.5 to +7.0 V VO DC Output Voltage -0.5 to VCC + 0.5 V IIK DC Input Diode Current - 20 mA IOK DC Output Diode Current ± 20 mA IO DC Output Current ± 25 mA ICC or IGND DC VCC or Ground Current ± 50 mA Tstg Storage Temperature -65 to +150 °C TL Lead Temperature (10 sec) 300 °C Symbol Parameter Value Unit VCC Supply Voltage 2 to 5.5 V VI Input Voltage 0 to 5.5 V VO Output Voltage 0 to VCC V Top Operating Temperature -55 to 125 °C dt/dv Input Rise and Fall Time (note 1) (VCC = 3.3 ± 0.3V) (VCC = 5.0 ± 0.5V) 0 to 100 0 to 20 ns/V |
Numéro de pièce similaire - 74VHC125 |
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Description similaire - 74VHC125 |
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