数据搜索系统,热门电子元器件搜索 |
|
SN74GTLP817DW 数据表(PDF) 5 Page - Texas Instruments |
|
SN74GTLP817DW 数据表(HTML) 5 Page - Texas Instruments |
5 / 19 page www.ti.com Recommended Operating Conditions (1) (2) (3) (4) SN74GTLP817 GTLP-TO-LVTTL 1-TO-6 FANOUT DRIVER SCES285E – OCTOBER 1999 – REVISED APRIL 2005 MIN NOM MAX UNIT VCC Supply voltage 3.15 3.3 3.45 V GTL 1.14 1.2 1.26 VTT Termination voltage V GTLP 1.35 1.5 1.65 GTL 0.74 0.8 0.87 VREF Reference voltage V GTLP 0.87 1 1.1 BI VTT VI Input voltage V AI, OE VCC 5.5 BI VREF + 0.05 VIH High-level input voltage ERC VCC – 0.6 VCC 5.5 V AI, OE 2 BI VREF – 0.05 VIL Low-level input voltage ERC GND 0.6 V AI, OE 0.8 IIK Input clamp current –18 mA IOH High-level output current AO port –12 mA AO port 12 IOL Low-level output current mA BO port 50 ∆t/∆v Input transition rise or fall rate Outputs enabled 10 ns/V ∆t/∆V CC Power-up ramp rate 20 µs/V TA Operating free-air temperature –40 85 °C (1) All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report, Implications of Slow or Floating CMOS Inputs, literature number SCBA004. (2) Normal connection sequence is GND first and VCC = 3.3 V, I/O, control inputs, VTT, VREF (any order) last. (3) VTT and RTT can be adjusted to accommodate backplane impedances if the dc recommended IOL ratings are not exceeded. (4) VREF can be adjusted to optimize noise margins, but normally is two-thirds VTT. 5 |
类似零件编号 - SN74GTLP817DW |
|
类似说明 - SN74GTLP817DW |
|
|
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 |