数据搜索系统,热门电子元器件搜索 |
|
SN74AS230A 数据表(PDF) 1 Page - Texas Instruments |
|
SN74AS230A 数据表(HTML) 1 Page - Texas Instruments |
1 / 10 page SN74AS230A OCTAL BUFFER/DRIVER WITH 3STATE OUTPUTS SDAS213B − DECEMBER 1982 − REVISED DECEMBER 1994 Copyright 1994, Texas Instruments Incorporated 1 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−1443 • True and Complementary Outputs • 3-State Outputs Drive Bus Lines or Buffer Memory Address Registers • High Capacitive-Drive Capability • Current-Sinking Capability Up to 64 mA • Package Options Include Plastic Small-Outline (DW) Packages and Standard Plastic (N) 300-mil DIPs description This octal buffer/driver is designed specifically to improve the performance of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. When used together, multiples of this device provide the choice of selected combinations of inverting and noninverting outputs, symmetrical active-low output-enable (OE) inputs, and complementary OE and OE inputs. The SN74AS230A is characterized for operation from 0 °C to 70°C. FUNCTION TABLE (each buffer) INPUTS OUTPUT OE A OUTPUT Y L H L L LH H X Z logic symbol† 2 1A1 4 1A2 6 1A3 8 1A4 EN 1 1Y1 18 1Y2 16 1Y3 14 1Y4 12 11 2A1 13 2A2 15 2A3 17 2A4 EN 19 2Y1 9 2Y2 7 2Y3 5 2Y4 3 1OE 2OE † This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12. 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 1OE 1A1 2Y4 1A2 2Y3 1A3 2Y2 1A4 2Y1 GND VCC 2OE 1Y1 2A4 1Y2 2A3 1Y3 2A2 1Y4 2A1 DW OR N PACKAGE (TOP VIEW) 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. |
类似零件编号 - SN74AS230A |
|
类似说明 - SN74AS230A |
|
|
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 |