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CD74HCT73MG4 数据表(PDF) 4 Page - Texas Instruments |
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CD74HCT73MG4 数据表(HTML) 4 Page - Texas Instruments |
4 / 15 page 4 Quiescent Device Current ICC VCC or GND 0 6 - - 4 - 40 - 80 µA HCT TYPES High Level Input Voltage VIH - - 4.5 to 5.5 2- - 2 - 2 - V Low Level Input Voltage VIL - - 4.5 to 5.5 - - 0.8 - 0.8 - 0.8 V High Level Output Voltage CMOS Loads VOH VIH or VIL -0.02 4.5 4.4 - - 4.4 - 4.4 - V High Level Output Voltage TTL Loads -4 4.5 3.98 - - 3.84 - 3.7 - V Low Level Output Voltage CMOS Loads VOL VIH or VIL 0.02 4.5 - - 0.1 - 0.1 - 0.1 V Low Level Output Voltage TTL Loads 4 4.5 - - 0.26 - 0.33 - 0.4 V Input Leakage Current II VCC and GND - 5.5 - ±0.1 - ±1- ±1 µA Quiescent Device Current ICC VCC or GND 0 5.5 - - 4 - 40 - 80 µA Additional Quiescent Device Current Per Input Pin: 1 Unit Load ∆ICC (Note 2) VCC - 2.1 - 4.5 to 5.5 - 100 360 - 450 - 490 µA NOTE: 2. For dual-supply systems theoretical worst case (VI = 2.4V, VCC = 5.5V) specification is 1.8mA. DC Electrical Specifications (Continued) PARAMETER SYMBOL TEST CONDITIONS VCC (V) 25oC -40oC TO 85oC -55oC TO 125oC UNITS VI (V) IO (mA) MIN TYP MAX MIN MAX MIN MAX HCT Input Loading Table INPUT UNIT LOADS All 0.3 NOTE: Unit Load is ∆ICC limit specified in DC Electrical Specifica- tions table, e.g., 360 µA max at 25oC. HC TYPES HCT TYPES Input Level VCC 3V VS 50% VCC 1.3V NOTE: Transition times and propagation delay times Prerequisite For Switching Specifications PARAMETER SYMBOL TEST CONDITIONS VCC (V) 25oC -40oC TO 85oC -55oC TO 125oC UNITS MIN TYP MAX MIN MAX MIN MAX HC TYPES CP Pulse Width tw -CL = 50pF 2 80 - - 100 - 120 - ns 4.5 16 - - 20 - 24 - ns 6 14 - - 17 - 20 - ns R Pulse Width tw -CL = 50pF 2 80 - - 100 - 120 - ns 4.5 16 - - 20 - 24 - ns 6 14 - - 17 - 20 - ns CD54HC73, CD74HC73, CD74HCT73 |
类似零件编号 - CD74HCT73MG4 |
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类似说明 - CD74HCT73MG4 |
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