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74HC7597 Fiches technique(PDF) 7 Page - NXP Semiconductors |
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74HC7597 Fiches technique(HTML) 7 Page - NXP Semiconductors |
7 / 12 page December 1990 7 Philips Semiconductors Product specification 8-bit shift register with input latches 74HC/HCT7597 DC CHARACTERISTICS FOR 74HC For the DC characteristics see “74HC/HCT/HCU/HCMOS Logic Family Specifications”. Output capability: standard ICC category: MSI AC CHARACTERISTICS FOR 74HC GND = 0 V; tr =tf = 6 ns; CL = 50 pF SYMBOL PARAMETER Tamb (°C) UNIT TEST CONDITIONS 74HC VCC (V) WAVEFORMS +25 −40 to +85 −40 to +125 min. typ. max. min. max. min. max. tPHL/ tPLH propagation delay SHCP to Q 50 18 14 175 35 30 220 44 37 265 53 45 ns 2.0 4.5 6.0 Fig.7 tPHL propagation delay MR to Q 52 19 15 175 35 30 220 44 37 265 53 45 ns 2.0 4.5 6.0 Fig.7 tPHL/ tPLH propagation delay LE to Q 72 26 21 250 50 43 315 63 54 375 75 64 ns 2.0 4.5 6.0 Fig.7 tPHL/ tPLH propagation delay PL to Q 63 23 18 190 38 32 240 48 41 285 57 48 ns 2.0 4.5 6.0 Fig.7 tPHL/ tPLH propagation delay D7 to Q 63 23 18 190 38 32 240 48 41 285 57 48 ns 2.0 4.5 6.0 Fig.7 tTHL/ tTLH output transition time 19 7 6 75 15 13 95 19 16 110 22 19 ns 2.0 4.5 6.0 Fig.7 tW SHCP pulse width HIGH or LOW 80 16 14 11 4 3 100 20 17 120 24 20 ns 2.0 4.5 6.0 Fig.7 tW LE pulse width LOW 80 16 14 11 4 3 100 20 17 120 24 20 ns 2.0 4.5 6.0 Fig.7 tW MR pulse width LOW 80 16 14 17 6 5 100 20 17 120 24 20 ns 2.0 4.5 6.0 Fig.7 tW PL pulse width LOW 80 16 14 17 6 5 100 20 17 120 24 20 ns 2.0 4.5 6.0 Fig.7 trem removal time MR to SHCP 50 10 9 −3 −1 −1 65 13 11 75 15 13 ns 2.0 4.5 6.0 Fig.7 |
Numéro de pièce similaire - 74HC7597 |
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Description similaire - 74HC7597 |
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