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74VHC27TTR Fiches technique(PDF) 2 Page - STMicroelectronics |
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74VHC27TTR Fiches technique(HTML) 2 Page - STMicroelectronics |
2 / 10 page 74VHC27 2/10 Figure 2: Input Equivalent Circuit Table 2: Pin Description Table 3: Truth Table X : Don‘t Care 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, 3, 9 1A to 3A Data Inputs 2, 4, 10 1B to 3B Data Inputs 13, 5, 11 1C to 3C Data Inputs 12, 6, 8 1Y to 3Y Data Outputs 7 GND Ground (0V) 14 VCC Positive Supply Voltage ABCY LLL H HX X L XHX L XX HL 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 - 74VHC27TTR |
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Description similaire - 74VHC27TTR |
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