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74HC4040PW Datasheet(PDF) 2 Page - NXP Semiconductors |
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74HC4040PW Datasheet(HTML) 2 Page - NXP Semiconductors |
2 / 24 page 74HC_HCT4040_3 © Koninklijke Philips Electronics N.V. 2005. All rights reserved. Product data sheet Rev. 03 — 14 September 2005 2 of 24 Philips Semiconductors 74HC4040; 74HCT4040 12-stage binary ripple counter [1] CPD is used to determine the dynamic power dissipation (PD in µW): PD =CPD × VCC2 × fi + ∑(CL × VCC2 × fo) where: fi = input frequency in MHz; fo = output frequency in MHz; ∑(C L × VCC 2 × f o) = sum of outputs; CL = output load capacitance in pF; VCC = supply voltage in V. 5. Ordering information fmax maximum operating frequency CL = 15 pF; VCC = 5 V - 90 - MHz Ci input capacitance - 3.5 - pF CPD power dissipation capacitance VI = GND to VCC -20 - pF Type 74HCT4040 tPHL, tPLH propagation delay CP to Q0 CL = 15 pF; VCC = 5 V - 16 - ns Qn to Qn+1 CL = 15 pF; VCC =5V - 8 - ns fmax maximum operating frequency CL = 15 pF; VCC = 5 V - 79 - MHz Ci input capacitance - 3.5 - pF CPD power dissipation capacitance VI = GND to VCC − 1.5 V - 20 - pF Table 1: Quick reference data …continued GND = 0 V; Tamb =25 °C; tr =tf = 6 ns. Symbol Parameter Conditions Min Typ Max Unit Table 2: Ordering information Type number Package Temperature range Name Description Version 74HC4040N −40 °C to +125 °C DIP16 plastic dual in-line package; 16 leads (300 mil); long body SOT38-1 74HC4040D −40 °C to +125 °C SO16 plastic small outline package; 16 leads; body width 3.9 mm SOT109-1 74HC4040DB −40 °C to +125 °C SSOP16 plastic shrink small outline package; 16 leads; body width 5.3 mm SOT338-1 74HC4040PW −40 °C to +125 °C TSSOP16 plastic thin shrink small outline package; 16 leads; body width 4.4 mm SOT403-1 74HC4040BQ −40 °C to +125 °C DHVQFN16 plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; 16 terminals; body 2.5 × 3.5 × 0.85 mm SOT763-1 74HCT4040N −40 °C to +125 °C DIP16 plastic dual in-line package; 16 leads (300 mil); long body SOT38-1 74HCT4040D −40 °C to +125 °C SO16 plastic small outline package; 16 leads; body width 3.9 mm SOT109-1 |
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