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HEF40160B Datasheet(PDF) 5 Page - NXP Semiconductors |
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HEF40160B Datasheet(HTML) 5 Page - NXP Semiconductors |
5 / 10 page ![]() January 1995 5 Philips Semiconductors Product specification 4-bit synchronous decade counter with asynchronous reset HEF40160B MSI AC CHARACTERISTICS VSS = 0 V; Tamb =25 °C; input transition times ≤ 20 ns AC CHARACTERISTICS VSS = 0 V; Tamb =25 °C; CL = 50 pF; input transition times ≤ 20 ns VDD V TYPICAL FORMULA FOR P ( µW) Dynamic power 5 1 200 fi +∑ (foCL) × VDD2 where dissipation per 10 5 600 fi +∑ (foCL) × VDD2 fi = input freq. (MHz) package (P) 15 16 000 fi +∑ (foCL) × VDD2 fo = output freq. (MHz) CL = load capacitance (pF) ∑ (f oCL) = sum of outputs VDD = supply voltage (V) VDD V SYMBOL MIN. TYP. MAX. TYPICAL EXTRAPOLATION FORMULA Propagation delays CP → On 5 110 220 ns 83 ns + (0,55 ns/pF) CL HIGH to LOW 10 tPHL 45 90 ns 34 ns + (0,23 ns/pF) CL 15 30 60 ns 22 ns + (0,16 ns/pF) CL 5 115 230 ns 88 ns + (0,55 ns/pF) CL LOW to HIGH 10 tPLH 45 95 ns 34 ns + (0,23 ns/pF) CL 15 35 65 ns 27 ns + (0,16 ns/pF) CL CP → TC 5 130 260 ns 103 ns + (0,55 ns/pF) CL HIGH to LOW 10 tPHL 55 105 ns 44 ns + (0,23 ns/pF) CL 15 35 75 ns 27 ns + (0,16 ns/pF) CL 5 140 280 ns 113 ns + (0,55 ns/pF) CL LOW to HIGH 10 tPLH 55 115 ns 44 ns + (0,23 ns/pF) CL 15 40 80 ns 32 ns + (0,16 ns/pF) CL CET → TC 5 105 210 ns 78 ns + (0,55 ns/pF) CL HIGH to LOW 10 tPHL 50 100 ns 39 ns + (0,23 ns/pF) CL 15 35 75 ns 27 ns + (0,16 ns/pF) CL 5 90 185 ns 63 ns + (0,55 ns/pF) CL LOW to HIGH 10 tPLH 35 70 ns 24 ns + (0,23 ns/pF) CL 15 25 50 ns 17 ns + (0,16 ns/pF) CL MR → On 5 120 245 ns 93 ns + (0,55 ns/pF) CL HIGH to LOW 10 tPHL 50 100 ns 39 ns + (0,23 ns/pF) CL 15 35 70 ns 27 ns + (0,16 ns/pF) CL MR → TC 5 145 295 ns 118 ns + (0,55 ns/pF) CL HIGH to LOW 10 tPHL 60 120 ns 49 ns + (0,23 ns/pF) CL 15 45 85 ns 37 ns + (0,16 ns/pF) CL |