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74HCT192N Arkusz danych(PDF) 7 Page - NXP Semiconductors |
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74HCT192N Arkusz danych(HTML) 7 Page - NXP Semiconductors |
7 / 13 page December 1990 7 Philips Semiconductors Product specification Presettable synchronous BCD decade up/down counter 74HC/HCT192 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 =50pF 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 CPU, CPD to Qn 66 24 19 215 43 37 270 54 46 325 65 55 ns 2.0 4.5 6.0 Fig.7 tPHL/ tPLH propagation delay CPU to TCU 33 12 10 125 25 21 155 31 26 190 38 32 ns 2.0 4.5 6.0 Fig.8 tPHL/ tPLH propagation delay CPD to TCD 39 14 11 125 25 21 155 31 26 190 38 32 ns 2.0 4.5 6.0 Fig.8 tPHL/ tPLH propagation delay PL to Qn 69 25 20 215 43 37 270 54 46 325 65 55 ns 2.0 4.5 6.0 Fig.9 tPHL propagation delay MR to Qn 63 23 18 200 40 34 250 50 43 300 60 51 ns 2.0 4.5 6.0 Fig.10 tPHL propagation delay Dn to Qn 91 33 26 275 55 47 345 69 59 415 83 71 ns 2.0 4.5 6.0 Fig.9 tPLH propagation delay Dn to Qn 80 29 23 240 48 41 300 60 51 360 72 61 ns 2.0 4.5 6.0 Fig.9 tPHL/ tPLH propagation delay PL to TCU, PL to TCD 102 37 30 315 63 54 395 79 67 475 95 81 ns 2.0 4.5 6.0 Fig.12 tPHL/ tPLH propagation delay MR to TCU, MR to TCD 96 35 28 285 57 48 355 71 60 430 86 73 ns 2.0 4.5 6.0 Fig.12 tPHL/ tPLH propagation delay Dn to TCU, Dn to TCD 83 30 24 290 58 49 365 73 62 435 87 74 ns 2.0 4.5 6.0 Fig.12 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.10 |
Podobny numer części - 74HCT192N |
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Podobny opis - 74HCT192N |
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