数据搜索系统,热门电子元器件搜索 |
|
74LVC169DB 数据表(PDF) 10 Page - NXP Semiconductors |
|
74LVC169DB 数据表(HTML) 10 Page - NXP Semiconductors |
10 / 22 page 74LVC169_5 © NXP B.V. 2009. All rights reserved. Product data sheet Rev. 05 — 8 June 2009 10 of 22 NXP Semiconductors 74LVC169 Presettable synchronous 4-bit up/down binary counter 10. Dynamic characteristics Table 7. Dynamic characteristics Voltages are referenced to GND (ground = 0 V). For test circuit see Figure 13. Symbol Parameter Conditions −40 °C to +85 °C −40 °C to +125 °C Unit Min Typ[1] Max Min Max tpd propagation delay CP to Qn; see Figure 8 [2] VCC = 1.2 V - 17 - - - ns VCC = 2.7 V 1.5 - 7.2 1.5 9.0 ns VCC = 3.0 V to 3.6 V 1.5 4.0 6.6 1.5 8.5 ns CP to TC; see Figure 8 [2] VCC = 1.2 V - 21 - - - ns VCC = 2.7 V 1.5 - 8.8 1.5 11.0 ns VCC = 3.0 V to 3.6 V 1.5 4.8 7.5 1.5 9.5 ns CET to TC; see Figure 9 [2] VCC = 1.2 V - 19 - - - ns VCC = 2.7 V 1.5 - 7.2 1.5 9.0 ns VCC = 3.0 V to 3.6 V 1.5 4.1 6.2 1.5 8.0 ns U/D to TC; see Figure 10 [2] VCC = 1.2 V - 21 - - - ns VCC = 2.7 V 1.5 - 8.2 1.5 10.5 ns VCC = 3.0 V to 3.6 V 1.5 3.7 6.9 1.5 9.0 ns tW pulse width CP HIGH or LOW; see Figure 8 VCC = 2.7 V 5.0 - - 5.0 - ns VCC = 3.0 V to 3.6 V 4.0 1.2 - 4.0 - ns tsu set-up time Dn to CP; see Figure 11 VCC = 2.7 V 3.0 - - 3.0 - ns VCC = 3.0 V to 3.6 V 2.5 1.0 - 2.5 - ns PE to CP; see Figure 11 VCC = 2.7 V 3.5 - - 3.5 - ns VCC = 3.0 V to 3.6 V 3.0 1.2 - 3.0 - ns U/D to CP; see Figure 12 VCC = 2.7 V 6.5 - - 6.5 - ns VCC = 3.0 V to 3.6 V 5.5 2.8 - 5.5 - ns CEP, CET to CP; see Figure 12 VCC = 2.7 V 5.5 - - 5.5 - ns VCC = 3.0 V to 3.6 V 4.5 2.1 - 4.5 - ns th hold time Dn, PE, CEP, CET, U/D to CP; see Figure 11 and 12 VCC = 2.7 V 0.0 - - 0.0 - ns VCC = 3.0 V to 3.6 V 0.5 0.0 - 0.5 - ns |
类似零件编号 - 74LVC169DB |
|
类似说明 - 74LVC169DB |
|
|
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 |