数据搜索系统,热门电子元器件搜索 |
|
74AUP1G18GM 数据表(PDF) 11 Page - NXP Semiconductors |
|
74AUP1G18GM 数据表(HTML) 11 Page - NXP Semiconductors |
11 / 19 page 74AUP1G18_2 © NXP B.V. 2008. All rights reserved. Product data sheet Rev. 02 — 3 April 2008 11 of 19 NXP Semiconductors 74AUP1G18 Low-power 1-of-2 demultiplexer with 3-state deselected output [1] All typical values are measured at nominal VCC. [2] tpd is the same as tPLH and tPHL. [3] ten is the same as tPZH and tPZL. [4] tdis is the same as tPHZ and tPLZ. [5] 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 the outputs. 12. Waveforms CL = 5 pF, 10 pF, 15 pF and 30 pF CPD power dissipation capacitance fi = 1 MHz; VI = GND to VCC [5] VCC = 0.8 V - 2.8 - - - - pF VCC = 1.1 V to 1.3 V - 2.9 - - - - pF VCC = 1.4 V to 1.6 V - 3.0 - - - - pF VCC = 1.65 V to 1.95 V - 3.2 - - - - pF VCC = 2.3 V to 2.7 V - 3.7 - - - - pF VCC = 3.0 V to 3.6 V - 4.2 - - - - pF Table 8. Dynamic characteristics …continued Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 7. Symbol Parameter Conditions 25 °C −40 °C to +125 °C Unit Min Typ[1] Max Min Max (85 °C) Max (125 °C) Measurement points are given in Table 9. Logic levels: VOL and VOH are typical output voltage drop that occur with the output load. Fig 5. The data input (A) to output (nY) propagation delays mnb089 A input nY output tPHL tPLH GND VI VM VM VM VM VOH VOL Table 9. Measurement points Supply voltage Output Input VCC VM VM VI tr = tf 0.8 V to 3.6 V 0.5 × V CC 0.5 × V CC VCC ≤ 3.0 ns |
类似零件编号 - 74AUP1G18GM |
|
类似说明 - 74AUP1G18GM |
|
|
链接网址 |
隐私政策 |
ALLDATASHEETCN.COM |
ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 链接交换 | 制造商名单 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 |