数据搜索系统,热门电子元器件搜索 |
|
SN74ACT7802-25FN 数据表(PDF) 1 Page - Texas Instruments |
|
SN74ACT7802-25FN 数据表(HTML) 1 Page - Texas Instruments |
1 / 15 page SN74ACT7802 1024 × 18 STROBED FIRST-IN, FIRST-OUT MEMORY SCAS187D – AUGUST 1990 – REVISED APRIL 1998 1 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 D Member of the Texas Instruments Widebus ™ Family D Low-Power Advanced CMOS Technology D Load and Unload Clocks Can Be Asynchronous or Coincident D 1024 Words × 18 Bits D Programmable Almost-Full/Almost-Empty Flag D Empty, Full, and Half-Full Flags D Fast Access Times of 30 ns With a 50-pF Load D Fall-Through Time Is 20 ns Typical D Data Rates up to 40 MHz D High-Output Drive for Direct Bus Interface D 3-State Outputs D Package Options Include 68-Pin (FN) and 80-Pin Thin Quad Flat (PN) Packages 28 29 VCC Q14 Q13 GND Q12 Q11 VCC Q10 Q9 GND Q8 Q7 VCC Q6 Q5 GND Q4 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 30 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 D14 D13 D12 D11 D10 D9 VCC D8 GND D7 D6 D5 D4 D3 D2 D1 D0 31 32 33 34 FN PACKAGE (TOP VIEW) 87 6 5 4 93 168 67 2 35 36 37 38 39 66 65 27 64 63 62 61 40 41 42 43 NC – No internal connection Copyright © 1998, Texas Instruments Incorporated PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. Widebus is a trademark of Texas Instruments Incorporated. |
类似零件编号 - SN74ACT7802-25FN |
|
类似说明 - SN74ACT7802-25FN |
|
|
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 |