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74LV153N датащи(PDF) 7 Page - NXP Semiconductors |
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74LV153N датащи(HTML) 7 Page - NXP Semiconductors |
7 / 14 page Philips Semiconductors Product specification 74LV153 Dual 4-input multiplexer 1998 Apr 28 7 AC CHARACTERISTICS GND = 0V; tr = tf = 2.5ns; CL = 50pF; RL =KΩ CONDITION LIMITS SYMBOL PARAMETER WAVEFORM CONDITION –40 to +85 °C –40 to +125 °C UNIT VCC(V) MIN TYP1 MAX MIN MAX 1.2 85 tPHL/tPLH Propagation delay 1l to nY; Figures 1 2 2.0 29 56 66 ns tPHL/tPLH 1ln to nY; 2ln to nY Figures 1, 2 2.7 21 41 49 ns n 3.0 to 3.6 162 33 39 1.2 90 tPHL/tPLH Propagation delay Figures 1 2 2.0 31 58 70 ns tPHL/tPLH gy Sn to nY Figures 1, 2 2.7 23 43 51 ns 3.0 to 3.6 172 34 41 1.2 60 tPHL/tPLH Propagation delay Figures 1 2 2.0 20 39 46 ns tPHL/tPLH gy nE to nY Figures 1, 2 2.7 15 29 34 ns 3.0 to 3.6 112 23 27 NOTES: 1. Unless otherwise stated, all typical values are measured at Tamb = 25°C 2. Typical values are measured at VCC = 3.3 V. AC WAVEFORMS VM = 1.5 V at VCC ≥ 2.7 V; VM = 0.5 V × VCC at VCC < 2.7 V; VOL and VOH are the typical output voltage drop that occur with the output load. SV00542 V M 1I n, 2I n INPUT nY OUTPUT V M t PLH t PHL GND V I V OL V OH Figure 1. Input (1ln, 2ln) to output (1Y, 2Y) propagation delays. SV00543 V M Sn, nE INPUT nY OUTPUT V M tPLH tPHL GND V I V OL V OH Figure 2. Select input (S0, S1) and the output enable input (E) to output (nYn) propagation delays. TEST CIRCUIT PULSE GENERATOR RT VI D.U.T. VO CL RL = 1k VCC Test Circuit for switching times DEFINITIONS VCC VI < 2.7V VCC TEST tPLH/tPHL RT = Termination resistance should be equal to ZOUT of pulse generators. 50pF SV00901 RL = Load resistor CL = Load capacitance includes jig and probe capacitance 2.7–3.6V 2.7V Figure 3. Load circuitry for switching times. |
Аналогичный номер детали - 74LV153N |
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Аналогичное описание - 74LV153N |
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