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74HCT195 Arkusz danych(PDF) 6 Page - NXP Semiconductors |
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74HCT195 Arkusz danych(HTML) 6 Page - NXP Semiconductors |
6 / 9 page December 1990 6 Philips Semiconductors Product specification 4-bit parallel access shift register 74HC/HCT195 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 CP to Qn 50 18 14 150 30 26 190 38 33 225 45 38 ns 2.0 4.5 6.0 Fig.6 tPHL propagation delay MR to Qn 41 15 12 150 30 26 190 38 33 225 45 38 ns 2.0 4.5 6.0 Fig.8 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.6 tW clock pulse width HIGH or LOW 80 16 14 17 6 5 100 20 17 120 24 20 ns 2.0 4.5 6.0 Fig.6 tW master reset pulse width LOW 80 16 14 11 4 3 100 20 17 120 24 20 ns 2.0 4.5 6.0 Fig.8 trem removal time MR to CP 80 16 14 17 6 5 100 20 17 120 24 20 ns 2.0 4.5 6.0 Fig.8 tsu set-up time J to CP 100 20 17 33 12 10 125 25 21 150 30 26 ns 2.0 4.5 6.0 Figs 8 and 9 tsu set-up time K, PE, Dn to CP 80 16 14 25 9 7 100 20 17 120 24 20 ns 2.0 4.5 6.0 Figs 8 and 9 th hold time J, K, PE, Dn to CP 3 3 3 −8 −3 −2 3 3 3 3 3 3 ns 2.0 4.5 6.0 Figs 8 and 9 fmax maximum clock pulse frequency 6 30 35 17 52 62 5 24 28 4 20 24 MHz 2.0 4.5 6.0 Fig.6 |
Podobny numer części - 74HCT195 |
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Podobny opis - 74HCT195 |
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