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74LVT16652A Datenblatt(PDF) 11 Page - NXP Semiconductors |
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74LVT16652A Datenblatt(HTML) 11 Page - NXP Semiconductors |
11 / 21 page 9397 750 14402 © Koninklijke Philips Electronics N.V. 2005. All rights reserved. Product data sheet Rev. 03 — 12 January 2005 11 of 21 Philips Semiconductors 74LVT16652A 3.3 V 16-bit bus transceiver/register; 3-state [1] All typical values are measured at VCC = 3.3 V and Tamb = 25 °C. [2] For valid test results, data must not be loaded into the flip-flops (or latches) after applying power. [3] Unused pins at VCC or GND. [4] This is the bus-hold overdrive current required to force the input to the opposite logic state. [5] This parameter is valid for any VCC between 0 V and 1.2 V with a transition time of up to 10 ms. From VCC =1.2 VtoVCC = 3.3 V ± 0.3 V a transition time of 100 µs is permitted. This parameter is valid for Tamb = 25 °C only. [6] ICC is measured with 16 outputs LOW. [7] ICC is measured with outputs pulled to VCC or GND. [8] This is the increase in supply current for each input at the specified voltage level other than VCC or GND. 11. Dynamic characteristics ∆I CC additional supply current per input pin VCC = 3.3 V ± 0.3 V; one input at VCC − 0.6 V; other inputs at VCC or GND [8] - 0.1 0.2 mA CI input capacitance control pins VI = 0 V or 3.0 V - 3 - pF CI/O I/O pin capacitance outputs disabled; VI = 0 V or 3.0 V -9 -pF Table 7: Static characteristics …continued At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter Conditions Min Typ Max Unit Table 8: Dynamic characteristics GND = 0 V; tr = tf = 2.5 ns; CL = 50 pF; RL = 500 Ω; test circuit see Figure 12. Symbol Parameter Conditions Min Typ Max Unit Tamb = −40 °C to +85 °C [1] fmax maximum clock frequency VCC = 2.7 V or 3.3 V ± 0.3 V; see Figure 6 150 180 - MHz tPLH propagation delay nAx to nBx or nBx to nAx see Figure 7 VCC = 3.3 V ± 0.3 V 0.5 2.1 3.4 ns VCC = 2.7 V - - 3.9 ns propagation delay nCPAB to nBx or nCPBA to nAx see Figure 6 VCC = 3.3 V ± 0.3 V 1.5 2.5 4.2 ns VCC = 2.7 V - - 4.7 ns propagation delay nSAB to nBx or nSBA to nAx see Figure 8 VCC = 3.3 V ± 0.3 V 1.0 2.3 4.5 ns VCC = 2.7 V - - 5.4 ns |
Ähnliche Teilenummer - 74LVT16652A_15 |
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Ähnliche Beschreibung - 74LVT16652A_15 |
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