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74HC112N Folha de dados(PDF) 6 Page - NXP Semiconductors |
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74HC112N Folha de dados(HTML) 6 Page - NXP Semiconductors |
6 / 15 page 1998 Jun 10 6 Philips Semiconductors Product specification Dual JK flip-flop with set and reset; negative-edge trigger 74HC/HCT112 AC CHARACTERISTICS FOR 74HC GND = 0 V; tr =tf = 6 ns; CL = 50 pF SYMBOL PARAMETER Tamb (°C) TEST CONDITIONS 74HC UNIT VCC (V) WAVEFORMS +25 −40 to +85 −40 to +125 min. typ. max. min. max. min. max. tPHL/ tPLH propagation delay nCP to nQ 55 175 220 265 ns 2.0 Fig.6 20 35 44 53 4.5 16 30 37 45 6.0 tPHL/ tPLH propagation delay nCP to nQ 55 175 220 265 ns 2.0 Fig.6 20 35 44 53 4.5 16 30 37 45 6.0 tPHL/ tPLH propagation delay nRD to nQ, nQ 58 180 225 270 ns 2.0 Fig.7 21 36 45 54 4.5 17 31 38 46 6.0 tPHL/ tPLH propagation delay nSD to nQ, nQ 50 155 295 235 ns 2.0 Fig.7 18 31 39 47 4.5 14 26 33 40 6.0 tTHL/ tTLH output transition time 19 75 95 110 ns 2.0 Fig.6 7 15 19 22 4.5 6 13 16 19 6.0 tW clock pulse width HIGH or LOW 80 22 100 120 ns 2.0 Fig.6 16 8 20 24 4.5 14 6 17 20 6.0 tW set or reset pulse width LOW 80 22 100 120 ns 2.0 Fig.7 16 8 20 24 4.5 14 6 17 20 6.0 trem removal time nRD to nCP 80 22 125 150 ns 2.0 Fig.7 16 8 25 30 4.5 14 6 21 26 6.0 trem removal time nSD to nCP 80 −19 100 120 ns 2.0 Fig.7 16 −7 20 24 4.5 14 −6 17 20 6.0 tsu set-up time nJ, nK to nCP 80 19 100 120 ns 2.0 Fig.6 16 7 20 24 4.5 14 6 17 20 6.0 th hold time nJ, nK to nCP 0 −11 0 0 ns 2.0 Fig.6 0 −4 0 0 4.5 0 −3 0 0 6.0 fmax maximum clock pulse frequency 6 20 4.8 4.0 MHz 2.0 Fig.6 30 60 24 20 4.5 35 71 28 24 6.0 |
Nº de peça semelhante - 74HC112N |
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Descrição semelhante - 74HC112N |
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