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74HC164BQ Arkusz danych(PDF) 8 Page - NXP Semiconductors |
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74HC164BQ Arkusz danych(HTML) 8 Page - NXP Semiconductors |
8 / 20 page 74HC_HCT164 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved. Product data sheet Rev. 7 — 13 June 2013 8 of 20 NXP Semiconductors 74HC164; 74HCT164 8-bit serial-in, parallel-out shift register fmax maximum frequency for Cp, see Figure 7 VCC = 2.0 V 6 23 - 5 - 4 - MHz VCC = 4.5 V 30 71 - 24 - 20 - MHz VCC = 5.0 V; CL =15pF - 78 - - - - - MHz VCC = 6.0 V 35 85 - 28 - 24 - MHz CPD power dissipation capacitance per package; VI =GND to VCC [3] -40- - - - - pF 74HCT164 tpd propagation delay CP to Qn; see Figure 7 [1] VCC = 4.5 V - 17 36 - 45 - 54 ns VCC = 5.0 V; CL =15pF - 14 - - - - - ns tPHL HIGH to LOW propagation delay MR to Qn; see Figure 8 VCC = 4.5 V - 19 38 - 48 - 57 ns VCC = 5.0 V; CL =15pF - 16 - - - - - ns tt transition time see Figure 7 [2] VCC = 4.5 V - 7 15 - 19 - 22 ns tW pulse width CP HIGH or LOW; see Figure 7 VCC = 4.5 V 18 7 - 23 - 27 - ns MR LOW; see Figure 8 VCC = 4.5 V 18 10 - 23 - 27 - ns trec recovery time MR to CP; see Figure 8 VCC = 4.5 V 16 7 - 20 - 24 - ns tsu set-up time DSA, and DSB to CP; see Figure 9 VCC = 4.5 V 12 6 - 15 - 18 - ns th hold time DSA, and DSB to CP; see Figure 9 VCC = 4.5 V +4 2- 4 - 4 - ns fmax maximum frequency for Cp, see Figure 7 VCC = 4.5 V 27 55 - 22 - 18 - MHz VCC = 5.0 V; CL =15pF - 61 - - - - - MHz Table 7. Dynamic characteristics …continued GND = 0 V; tr = tf = 6 ns; CL = 50 pF; test circuit see Figure 10; unless otherwise specified Symbol Parameter Conditions 25 C 40 C to +85 C 40 C to +125 C Unit Min Typ Max Min Max Min Max |
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Podobny opis - 74HC164BQ |
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