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74HC164D 数据表(PDF) 11 Page - NXP Semiconductors |
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74HC164D 数据表(HTML) 11 Page - NXP Semiconductors |
11 / 24 page 9397 750 14693 © Koninklijke Philips Electronics N.V. 2005. All rights reserved. Product data sheet Rev. 03 — 4 April 2005 11 of 24 Philips Semiconductors 74HC164; 74HCT164 8-bit serial-in, parallel-out shift register Tamb = −40 °C to +85 °C tPHL, tPLH propagation delay CP to Qn see Figure 7 VCC = 2.0 V - - 215 ns VCC = 4.5 V - - 43 ns VCC = 6.0 V - - 37 ns tPHL propagation delay MR to Qn see Figure 8 VCC = 2.0 V - - 175 ns VCC = 4.5 V - - 35 ns VCC = 6.0 V - - 30 ns tTHL, tTLH output transition time see Figure 7 VCC = 2.0 V - - 95 ns VCC = 4.5 V - - 19 ns VCC = 6.0 V - - 16 ns tW clock pulse width; HIGH or LOW see Figure 7 VCC = 2.0 V 100 - - ns VCC = 4.5 V 20 - - ns VCC = 6.0 V 17 - - ns master reset pulse width; LOW see Figure 8 VCC = 2.0 V 75 - - ns VCC = 4.5 V 15 - - ns VCC = 6.0 V 13 - - ns trem removal time MR to CP see Figure 8 VCC = 2.0 V 75 - - ns VCC = 4.5 V 15 - - ns VCC = 6.0 V 13 - - ns tsu set-up time DSA and DSB to CP see Figure 9 VCC = 2.0 V 75 - - ns VCC = 4.5 V 15 - - ns VCC = 6.0 V 13 - - ns th hold time DSA and DSB to CP see Figure 9 - VCC = 2.0 V 4 - - ns VCC = 4.5 V 4 - - ns VCC = 6.0 V 4 - - ns fmax maximum clock pulse frequency see Figure 7 VCC = 2.0 V 5 - - MHz VCC = 4.5 V 24 - - MHz VCC = 6.0 V 28 - - MHz Table 9: Dynamic characteristics for 74HC164 …continued GND = 0 V; tr = tf = 6 ns; CL = 50 pF; test circuit see Figure 10; unless otherwise specified Symbol Parameter Conditions Min Typ Max Unit |
类似零件编号 - 74HC164D |
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类似说明 - 74HC164D |
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