Electronic Components Datasheet Search |
|
74HCT2G125 Datasheet(PDF) 6 Page - NXP Semiconductors |
|
74HCT2G125 Datasheet(HTML) 6 Page - NXP Semiconductors |
6 / 14 page 74HC_HCT2G125_4 © NXP B.V. 2008. All rights reserved. Product data sheet Rev. 04 — 4 July 2008 6 of 14 NXP Semiconductors 74HC2G125; 74HCT2G125 Dual buffer/line driver; 3-state [1] All typical values are measured at Tamb = 25 °C. [2] tpd is the same as tPLH and tPHL. ten is the same as tPZL and tPZH. tdis is the same as tPLZ and tPHZ. tt is the same as tTHL and tTLH. [3] CPD is used to determine the dynamic power dissipation (PD in µW). PD =CPD × VCC2 × fi × N+ Σ(CL × VCC2 × fo) where: fi = input frequency in MHz; fo = output frequency in MHz; CL = output load capacitance in pF; VCC = supply voltage in V; N = number of inputs switching; Σ(C L × VCC 2 × f o) = sum of outputs. ten enable time nOE to nY; see Figure 7 [2] VCC = 2.0 V - 40 115 - 135 ns VCC = 4.5 V - 11 23 - 27 ns VCC = 6.0 V - 8 20 - 23 ns tdis disable time nOE to nY; see Figure 7 [2] VCC = 2.0 V - 24 125 - 150 ns VCC = 4.5 V - 12 25 - 30 ns VCC = 6.0 V - 10 21 - 26 ns tt transition time see Figure 6 [2] VCC = 2.0 V - 18 75 - 90 ns VCC = 4.5 V - 6 15 - 18 ns VCC = 6.0 V - 5 13 - 15 ns CPD power dissipation capacitance per buffer; VI = GND to VCC [3] output enabled - 11 - - - pF output disabled - 1 - - - pF 74HCT2G125 tpd propagation delay nA to nY; see Figure 6 [2] VCC = 4.5 V - 15 31 - 38 ns VCC = 5.0 V; CL =15pF - 12 - - - ns ten enable time nOE to nY; see Figure 7; VCC = 4.5 V [2] - 15 35 - 42 ns tdis disable time nOE to nY; see Figure 7; VCC = 4.5 V [2] - 15 31 - 38 ns tt transition time see Figure 6; VCC = 4.5 V [2] - 6 15 - 18 ns CPD power dissipation capacitance per buffer; VI = GND to VCC − 1.5 V [3] output enabled - 11 - - - pF output disabled - 1 - - - pF Table 8. Dynamic characteristics …continued Voltages are referenced to GND (ground = 0 V); CL = 50 pF unless otherwise specified; for test circuit see Figure 8. Symbol Parameter Conditions Tamb = −40 °C to +85 °C Tamb = −40 °C to +125 °C Unit Min Typ[1] Max Min Max |
Similar Part No. - 74HCT2G125 |
|
Similar Description - 74HCT2G125 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |