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MC14506UB bảng dữ liệu(PDF) 3 Page - Motorola, Inc |
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MC14506UB bảng dữ liệu(HTML) 3 Page - Motorola, Inc |
3 / 7 page MOTOROLA CMOS LOGIC DATA 3 MC14506UB SWITCHING CHARACTERISTICS* (CL = 50 pF, TA = 25_C) Characteristic Symbol VDD Min Typ # Max Unit Output Rise and Fall Time tTLH, tTHL = (1.5 ns/pF) CL + 25 ns tTLH, tTHL = (0.75 ns/pF) CL + 12.5 ns tTLH, tTHL = (0.55 ns/pF) CL + 9.5 ns tTLH, tTHL 5.0 10 15 — — — 100 50 40 200 100 80 ns Data Propagation Delay Time tPLH = (1.7 ns/pF) CL + 210 ns tPLH = (0.66 ns/pF) CL + 77 ns tPLH = (0.5 ns/pF) CL + 50 ns tPLH 5.0 10 15 — — — 295 110 75 580 225 180 ns tPHL = (1.7 ns/pF) CL + 185 ns tPHL = (0.66 ns/pF) CL + 62 ns tPHL = (0.5 ns/pF) CL + 40 ns tPHL 5.0 10 15 — — — 270 95 65 480 175 140 ns Expand Propagation Delay Time tPLH = (1.7 ns/pF) CL + 95 ns tPLH = (0.66 ns/pF) CL + 42 ns tPLH = (0.5 ns/pF) CL + 25 ns tPLH 5.0 10 15 — — — 180 75 50 430 160 125 ns tPHL = (1.7 ns/pF) CL + 115 ns tPHL = (0.66 ns/pF) CL + 47 ns tPHL = (0.5 ns/pF) CL + 30 ns tPHL 5.0 10 15 — — — 200 80 55 330 110 90 ns Inhibit Propagation Delay Time tPLH = (1.7 ns/pF) CL + 135 ns tPLH = (0.66 ns/pF) CL + 67 ns tPLH = (0.5 ns/pF) CL + 40 ns tPLH 5.0 10 15 — — — 220 100 65 500 225 160 ns tPHL = (1.7 ns/pF) CL + 145 ns tPHL = (0.66 ns/pF) CL + 62 ns tPHL = (0.5 ns/pF) CL + 35 ns tPHL 5.0 10 15 — — — 230 95 60 400 175 150 ns 3–State Propagation Delay Time “1” to High Impedance tPHZ 5.0 10 15 — — — 60 45 35 150 110 90 ns “0” to High Impedance tPLZ 5.0 10 15 — — — 90 55 40 225 140 100 ns High Impedance to “1” tPZH 5.0 10 15 — — — 110 50 40 300 125 100 ns High Impedance to “0” tPZL 5.0 10 15 — — — 170 70 50 425 175 125 ns * The formulas given are for the typical characteristics only at 25 _C. #Data labelled “Typ” Is not to be used for design purposes but is intended as an indication of the IC’s potential performance. Figure 1. Typical Voltage Transfer Characteristics (a) Expand Inputs (b) Data Inputs 16 14 12 10 8.0 6.0 4.0 2.0 0 16 14 12 10 8.0 6.0 4.0 2.0 0 Vin, INPUT VOLTAGE (Vdc) a b c c a b a b c VDD = 15 Vdc 10 Vdc 5.0 Vdc a b c TA = + 125°C TA = + 25°C TA = – 55°C UNUSED INPUTS CONNECTED TO VSS 16 14 12 10 8.0 6.0 4.0 2.0 0 16 14 12 10 8.0 6.0 4.0 2.0 0 Vin, INPUT VOLTAGE (Vdc) a b c TA = + 125°C TA = + 25°C TA = – 55°C A AND B CONNECTED TO Vin ENABLE INPUT CONNECTED TO VDD. OTHER INPUTS CONNECTED TO VSS. VDD = 15 Vdc 10 Vdc 5.0 Vdc b c a b a c b c a |
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Mô tả tương tự - MC14506UB |
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