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CD74HCT283E Fiches technique(PDF) 5 Page - Texas Instruments |
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CD74HCT283E Fiches technique(HTML) 5 Page - Texas Instruments |
5 / 14 page 5 Input Capacitance CIN - - - - 10 - 10 - 10 pF Power Dissipation Capacitance, (Notes 3, 4) CPD -5 - 82 - - - - - pF NOTES: 3. CPD is used to determine the dynamic power consumption, per package. 4. PD = VCC 2 f i (CPD + CL) where: fi = Input Frequency, CL = Output Load Capacitance, VCC = Supply Voltage. Switching Specifications Input tr, tf = 6ns (Continued) PARAMETER SYMBOL TEST CONDITIONS VCC (V) 25oC -40oC TO 85oC -55oC TO 125oC UNITS MIN TYP MAX MIN MAX MIN MAX Test Circuits and Waveforms FIGURE 1. HC AND HCU TRANSITION TIMES AND PROPAGA- TION DELAY TIMES, COMBINATION LOGIC FIGURE 2. HCT TRANSITION TIMES AND PROPAGATION DELAY TIMES, COMBINATION LOGIC tPHL tPLH tTHL tTLH 90% 50% 10% 50% 10% INVERTING OUTPUT INPUT GND VCC tr = 6ns tf = 6ns 90% tPHL tPLH tTHL tTLH 2.7V 1.3V 0.3V 1.3V 10% INVERTING OUTPUT INPUT GND 3V tr = 6ns tf = 6ns 90% CD54HC283, CD74HC283, CD54HCT283, CD74HCT283 |
Numéro de pièce similaire - CD74HCT283E |
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Description similaire - CD74HCT283E |
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