| 数据搜索系统,热门电子元器件搜索 |
|
M54HC154 数据表(PDF) 2 Page - STMicroelectronics |
|
|
|||||||||||||||||||||||||||||
M54HC154 数据表(HTML) 2 Page - STMicroelectronics |
|
2 / 9 page ![]() M54HC154 2/9 IEC LOGIC SYMBOLS INPUT AND OUTPUT EQUIVALENT CIRCUIT PIN DESCRIPTION TRUTH TABLE X : Don’t Care PIN N° SYMBOL NAME AND FUNCTION 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17 Y0 to Y15 Outputs (Active Low) 18, 19 G1,G2 Enable Inputs (Active Low) 23, 22, 21, 20 A to D Address Inputs 12 GND Ground (0V) 24 VCC Positive Supply Voltage INPUTS SELECTED OUTPUT (L) G1 G2 DCBA LLLLLL Y0 LLLLL H Y1 LLLL H L Y2 LLLL H H Y3 LLL H L L Y4 LLL H L H Y5 LLL H H L Y6 LLL H H H Y7 LL H LLL Y8 LL H L L H Y9 L L HLHL Y10 LL H L H H Y11 LL H H LL Y12 LL H H L H Y13 L L HHH L Y14 L L HHHH Y15 X H XXXX NONE H XXXXX NONE |
|
|
链接网址 |
| 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 | 数据表链接 | 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 |