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74FCT244 Fiches technique(PDF) 7 Page - Integrated Device Technology |
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74FCT244 Fiches technique(HTML) 7 Page - Integrated Device Technology |
7 / 9 page IDT54/74FCT240/244T/AT/CT/DT - 2240/2244T/AT/CT, IDT54/74FCT540/541/2541T/AT/CT FAST CMOS OCTAL BUFFER/LINE DRIVER MILITARY AND COMMERCIAL TEMPERATURE RANGES 6.8 7 SWITCHING CHARACTERISTICS OVER OPERATING RANGE FOR FCT540/541/2541T NOTES: 1. See test circuit and waveforms. 2. Minimum limits are guaranteed but not tested on Propagation Delays. 2565 tbl 13 FCT540T/541T FCT2541T FCT540AT/541AT FCT2541AT FCT540CT/541CT FCT2541CT Com'l. Mil. Com'l. Mil. Com'l. Mil. Symbol Parameter Condition(1) Min.(2) Max. Min.(2) Max. Min.(2) Max. Min.(2) Max. Min.(2) Max. Min.(2) Max. Unit tPLH tPHL Propagation Delay DN to ON FCT540 CL = 50pF RL = 500 Ω 1.5 8.5 1.5 9.5 1.5 4.8 1.5 5.1 1.5 4.3 1.5 4.7 ns tPLH tPHL Propagation Delay DN to ON FCT541/2541T 1.5 8.0 1.5 9.0 1.5 4.8 1.5 5.1 1.5 4.1 1.5 4.6 ns tPZH tPZL Output Enable Time 1.5 10.0 1.5 10.5 1.5 6.2 1.5 6.5 1.5 5.8 1.5 6.5 ns tPHZ tPLZ Output Disable Time 1.5 9.5 1.5 10.0 1.5 5.6 1.5 5.9 1.5 5.2 1.5 5.7 ns |
Numéro de pièce similaire - 74FCT244 |
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Description similaire - 74FCT244 |
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